People v. Capers , 251 Cal. Rptr. 3d 80 ( 2019 )


Menu:
  •         IN THE SUPREME COURT OF
    CALIFORNIA
    THE PEOPLE,
    Plaintiff and Respondent,
    v.
    LEE SAMUEL CAPERS,
    Defendant and Appellant.
    S146939
    San Bernardino County Superior Court
    FBA06284
    August 8, 2019
    Justice Chin authored the opinion of the Court, in which
    Chief Justice Cantil-Sakauye and Justices Corrigan, Liu,
    Cuéllar, Kruger, and Groban concurred.
    PEOPLE v. CAPERS
    S146939
    Opinion of the Court by Chin, J.
    A San Bernardino County jury found defendant Lee
    Samuel Capers guilty of the first degree murders of Nathaniel
    Young and Consuelo Patrida Young. (Pen. Code, § 187, subd.
    (a).)1 As relevant here, the jury found true multiple murder,
    robbery-murder, and burglary-murder special circumstances.
    (§§ 190.2, subds. (a)(3), (a)(17), & (a)(17)(G).) The jury found
    defendant guilty of two counts of second degree robbery (§ 211),
    arson of property (§ 451, subd. (d)), and felon in possession of a
    dagger in a penal institution (§ 4502, subd. (a)). The jury found
    defendant personally used a deadly weapon—a handgun—
    within the meaning of section 12022.53, subd. (b). The jury
    separately tried and found defendant’s five prior section 211
    robbery convictions to be true.
    After a penalty trial, the jury returned a verdict of death.2
    The court denied the automatic motion to modify the verdict and
    imposed a judgment of death. (§ 190.4, subd. (e).) This appeal
    1
    All statutory references are to the Penal Code unless
    otherwise stated.
    2
    As to the noncapital count of being a felon in possession of
    a dagger, defendant was sentenced to 25 years to life. The court
    stayed the sentences on the remaining noncapital counts.
    1
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    is automatic. (§ 1239, subd. (b).) We affirm the judgment in its
    entirety.
    I. The Facts
    A. Guilt Phase
    1. Overview
    The evidence showed that on Monday, November 9, 1998,
    defendant and three accomplices entered the Barstow T-shirt
    shop owned by married couple Nathaniel and Consuelo Young,
    robbed the store, shot and killed Nathaniel, and raped and beat
    Consuelo before killing her. They then set fire to both victims’
    bodies.
    Defendant cross-examined prosecution witnesses, but
    presented no evidence of his own.
    2. Prosecution Evidence
    Nathaniel and Consuelo, who had been married for seven
    years, opened a T-shirt store in Barstow called “T’s Galore ’N
    More” in 1998. Consuelo typically managed the store because
    Nathaniel worked on the Marine Logistics Base nearby.
    Ramon Tirado lived behind the T-shirt shop and had
    known defendant and defendant’s half-brother Anthony
    Leatham for years. Leatham and two other individuals
    inquired about the Barstow T-shirt shop that the Youngs
    owned. He asked Tirado to join them in robbing the store.
    Tirado declined.
    2
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    On Monday November 9, 1998, Nathaniel did not arrive
    for his scheduled shift at the base; he had never missed work
    without first calling.    After he missed work the next day,
    Margaret Carter, the base’s comptroller, became concerned. She
    called his home and left a message on his answering machine.
    She then asked a superior what to do about her concern. He told
    her to call the Barstow Police Department and request a welfare
    check, which she did.
    At the same time Margaret called the Barstow police, two
    of Nathaniel’s colleagues at the base, Loretta Becknall and
    Nancy Derryberry, went to the T-shirt store to check on him.
    They could not see inside the store because soot covered the
    windows. The colleagues notified Margaret that there might
    have been a fire at the store. Margaret again called Barstow
    police and also spoke to Bonnie Hulse, an investigative assistant
    for the Criminal Investigation Division of the Marine Corps.
    Margaret was told to call the Provost Marshal, who had
    jurisdiction over the military base. The Provost Marshal’s Office
    notified the Barstow Fire Department.
    On    Tuesday,      November      10,   1998,    Barstow   Fire
    Department personnel inspected the victims’ T-shirt store for
    signs of a fire. Salvatore Carrao, the Barstow Fire Department
    Division Chief, and Fire Engineer Steve Ross noticed heavy
    black soot on the inside of the store windows. They checked the
    front door, but it did not open. They checked the back door,
    3
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    which was unlocked, and Carrao opened it to look inside. He
    immediately saw two corpses and concluded there had been a
    fire inside. He closed the door, called law enforcement, and
    secured the store.
    Law enforcement soon arrived. Barstow Police Sergeant
    Andrew Espinoza and criminalist Randy Beasley entered the
    building. There they found five .45-caliber bullets and only one
    bullet casing. They also found a trash can that contained blood,
    water, and a bloody mop. Taken together, Beasley believed
    these items strongly suggested that someone had attempted to
    clean up a crime scene. Beasley found a pair of women’s panties
    in a toilet that had been cut straight across, from one leg hole to
    the other. Beasley also found a wallet and a purse next to each
    other. The wallet, which belonged to Nathaniel, contained no
    money or credit cards. Consuelo’s purse also contained a wallet,
    which, like Nathaniel’s held no money.             One of the bodies,
    tentatively identified as Nathaniel’s, was stained with blood,
    and duct tape had been wrapped around its throat and neck.
    The body was partially burned.
    Fire inspection specialist Rita Gay was also on the scene.
    She believed the fire to have been a “slow burn” that did not
    immediately flame up but smoldered for a long time.              Gay
    observed soot on the furnishings and floor. She saw the two
    victims on the floor. The male victim lay prone and had golf
    clubs laying across his back.           The female victim was more
    4
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    severely burned, such that the left side of her body had been
    largely consumed by fire. Gay detected the odor of gasoline in
    close proximity to the bodies. Gay did not examine either victim,
    but concluded that each had been separately set on fire.
    Law enforcement personnel identified the second body as
    likely belonging to Consuelo.         Her body had been largely
    consumed by the fire; much of her remains consisted of ashes
    and bones. They also discovered a large amount of blood and
    two metal golf clubs covered in blood. They noticed human hair
    on the golf clubs and deemed it to have come from Consuelo’s
    head because she had wavy hair while Nathaniel’s was more
    tightly curled.    Catherine Wojcik, a sheriff’s department
    criminalist, later compared the hairs found at the crime scene
    with the hair of both victims. Wojcik determined that the two
    hairs found on the golf club were similar to samples of
    Consuelo’s hair, though she could not say definitively that they
    came from Consuelo. She determined Nathaniel was not the
    source of the two hairs.
    Arson investigators later concluded the perpetrators had
    started two fires, each originating on the body of the two victims.
    A thick greasy substance was observed on the floor adjacent to
    the bodies; investigators concluded it might have been the
    victims’ melted body fat.
    5
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    Charlene Garcia, Nathaniel’s daughter, cleaned out the T-
    shirt store. She informed the police that Nathaniel’s gun was
    the only item she found missing.
    Forensic pathologist and deputy medical examiner Dr.
    Steven Trenkle performed autopsies on both bodies. He testified
    that Nathaniel had been shot at least four times, and that his
    body contained eight entrance and exit wounds and had been
    moderately charred by fire. One bullet had cut through the
    brain stem and lodged in the base of the skull, and another went
    through the neck and severed the first cervical vertebrae
    underneath the skull. None of the injuries were consistent with
    having been struck with a metal golf club.           Dr. Trenkle
    concluded Nathaniel died as a result of multiple gunshot
    wounds to the head, neck, and chest.
    Dr. Trenkle explained that Consuelo had suffered
    extensive blunt force trauma and that her body had been
    significantly burned. As noted, much of her body had been
    consumed in the fire. The blunt force trauma had shattered the
    skull and facial bones. Dr. Trenkle concluded Consuelo died as
    a result of multiple blunt force head injuries. He could not be
    certain whether Consuelo was alive when her body was burned.
    On November 15, 1998, Barstow Police Officer John
    Cordero notified Barstow Police Detective Leo Griego that
    defendant wished to speak with Griego about the T-shirt store
    murders.   Griego spoke with defendant, first at defendant’s
    6
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    residence and later at the Barstow Police Department.
    Defendant denied involvement in the murders, but said he knew
    two of the people involved.
    Lisa Martin became acquainted with defendant a month
    after the murders. She let defendant stay at her home. During
    his stay, defendant mentioned four or five times how he killed a
    man and woman in Barstow.              Defendant described how he
    personally shot the man, poured gasoline on both victims, and
    lit them on fire.   He told Lisa that the woman begged and
    screamed for her life and that he thought it was funny. He also
    told her that he committed the crimes with his younger half-
    brother, Antonio Leatham (whom he called “Eagle”).           Lisa
    testified that defendant kept the lighter he used to set the
    victims on fire and showed no remorse for killing them.
    Leatham also came to Lisa’s house at one point and defendant
    mentioned the murders in front of him. Blake Martin-Ramirez,
    Lisa’s 14-year-old son, testified that he heard defendant
    describe his role in killing the victims and taking their sports
    car. About a week after defendant told Lisa about the murders,
    she called defendant’s mother and told her to move him out of
    the apartment.
    Griego’s investigation focused on defendant and Leatham
    as suspects. In January 1999, Griego questioned defendant,
    who was incarcerated at Chino State Prison. Defendant again
    denied involvement in the crimes.
    7
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    In December 1999, Griego collected defendant’s biological
    samples so they could be compared to DNA samples obtained
    from evidence collected at the crime scene.           All the DNA
    collected at the crime scene was matched to either Consuelo or
    Nathaniel.
    Although defendant had denied involvement in the crimes
    and only talked about who he thought might have committed
    the T-shirt store murders, his version of events surrounding the
    murders changed when he met with detectives Steve Shumway
    and Ronald Sanfilipo on January 5, 2001.             The interview,
    conducted at the Riverside Police Department, came about
    because defendant’s cellmate in Riverside County Jail told
    authorities that defendant had discussed a Barstow double-
    murder where the victims had been burned. Griego watched on
    a video monitor in an adjoining room. After being read and
    waiving his Miranda3 rights, defendant explained he had asked
    to speak to them about the murders because it was “something
    that ha[d] been weighing [him] down.”4
    After a half-hour’s conversation, Griego entered the
    interview room.   Defendant again was read and waived his
    Miranda rights, and he and Griego discussed the crimes for 45
    3
    Miranda v. Arizona (1966) 
    184 U.S. 436
    (Miranda).
    4
    These interviews, in redacted form, were played for the
    jury during trial and entered into evidence as exhibits. (Exh.
    78A-83A.) The jury was also provided with transcripts of the
    redacted recordings. (Exh. 78B-83B.)
    8
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    minutes to an hour. Defendant was then transported to the
    Barstow Police Department where detectives Griego and Keith
    Libby conducted an interview.             During that interview,
    defendant, who was 24 years old (and nicknamed “Oso”) at the
    time of the murders, explained that he committed the crimes
    with 15-year-old Carlos Loomis (whom he called “Bam-Bam”),
    22-year-old Ruben Romero (whom he called “Wino”), and
    “another guy ” (whom he sometimes called “the other juvenile”
    or “a 14-year-old kid.”    Defendant consistently asserted the
    fourth perpetrator was not his half-brother Leatham.5 He said
    Loomis and Romero offered him “an ounce of dope and money if
    he agreed to act as a lookout” during a robbery. Defendant said
    he agreed to be a lookout because “he was real bad on dope.”
    Defendant maintained that Romero was in charge, and while
    they were all waiting around before the robbery, defendant went
    to Barstow Liquor and purchased a 40-ounce beer, half of which
    he drank immediately. Once the robbery commenced, Loomis
    5
    Apparently, the police knew that Loomis brought a stolen
    vehicle to the area, and that Romero had committed a robbery
    at the Downtown Motel, directly across from the Young’s store.
    Detectives Griego and Espinoza contacted Loomis on February
    6, 2001, at the former California Youth Authority facility in Paso
    Robles, California, and Romero on February 9, 2001, at
    Ironwood State Prison in Blythe, California. Loomis told Griego
    that he knew nothing about the Young murders. Griego found
    two rolls of duct tape at Loomis’s house, but the tape did not
    match the duct tape found at the T-shirt store. Neither Loomis
    nor Romero nor Leatham was charged with the Young robbery
    and murders.
    9
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    and Romero verbally and physically abused the victims and
    “took the couple out of [defendant’s] line of sight.” About 10 or
    15 minutes later, defendant heard gunshots.           Loomis and
    Romero jumped into a blue or white Camaro and told defendant
    that they were headed to a Motel 6. Defendant then went back
    to his mother’s house.
    Detective Libby then told defendant that telling only “a
    little bit of the truth” would not be good for him, and that it
    would be best if he told the “whole truth.” Libby also said that
    if defendant wanted him to believe that Leatham was not
    involved in the murders, he would have to convince him that
    he was telling them the “complete truth.” Defendant then
    admitted that he entered the store and forced Consuelo and
    Nathaniel through the store’s back door. Defendant claimed
    that Loomis hit Consuelo with a stick-like object several times.
    During the beating, Consuelo was pleading: “Stop please.
    Don’t hurt us. Don’t hurt us.” According to defendant, Romero
    shot Consuelo before Loomis raped her while she was barely
    moving and forced Nathaniel to watch. Defendant said that
    during the rape, Consuelo had screamed “for a little while.”
    During this same interview, defendant said that he beat
    Nathaniel a number of times after Nathaniel yelled and
    screamed to protect his wife.
    Defendant also said that Romero then shot a .45-caliber
    firearm with a taped-up handle an unspecified number of times,
    10
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    but defendant did not say whom he shot, or how he came into
    possession of the gun. He said, “I know my guns . . . I’ve been
    messing with guns for a long time, [so I] knew the caliber . . .
    right off the top.” Defendant also said, “I didn’t pull the trigger;
    I didn’t rape nobody; I didn’t set nobody on fire.” After the rape,
    beating, and shooting, defendant said either Romero or Loomis
    used gasoline and a lighter to set the bodies on fire. When
    asked, defendant said he could not recall anyone cleaning up the
    crime scene. He also said that someone, probably Loomis, had
    gathered up the .45-caliber shell casings.
    After completing the robbery and murders, defendant said
    he and the other perpetrators stole a Camaro parked at the store
    and drove it to a nearby Motel 6, where they went their separate
    ways. At the end of the interview, defendant agreed to walk the
    detectives through the crime scene.
    The next day, officers taped defendant’s reenactment of
    the crimes at the T-shirt store. Defendant reiterated what he
    told officers during the interviews the day before and again
    admitted to beating Nathaniel.          At the conclusion of the
    reenactment, defendant said, “I’m just as guilty as the man who
    pulled the trigger and the man who started the fire.” Defendant
    said he felt bad for the victims, that “it wasn’t supposed to
    happen that way to them, you know, but that still isn’t going to
    change the fact that I was actually involved here and it’s not
    going to change the fact, yes, I’m expecting a conviction out of
    11
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    this and whatever I receive, I deserve, that’s it. That’s all I got
    to say.” Two weeks later, Griego contacted Leatham to speak
    with him about the murders before transporting Leatham to the
    Riverside Police Department so that he could speak with
    defendant before his arraignment on an unrelated offense.
    During a subsequent interview on January 25, 2001,
    defendant took full responsibility for the crimes. Defendant
    assured detectives that he was now confessing because he
    wanted to come clean. He admitted that the crimes happened
    quickly and that he fired the fatal shots. He subsequently
    disposed of the murder weapon and the shell casings near
    some railroad tracks. However, he said Loomis poured the
    gasoline on the victims, and Romero lit them on fire. He also
    claimed Leatham stayed outside during the murders and did
    not do anything. He then stated: “But just so you know, get
    my little brother involved with this, you know, putting him in
    custody, you know, I mean, where does [Loomis] and [Romero]
    fall into this? You know what I mean. It seems like this is just
    a conspiracy against me and him. Me and my brother you
    know?” After defendant was asked why he wanted to “take the
    rap” for everyone, defendant replied, “Just charge me with
    everything, you know what I mean?” He could not remember
    who he shot, but he did remember that he shot three rounds.
    He did not want to tell detectives where he got the gun, fearing
    that his “whole family would be in jeopardy and everything you
    know what I mean?”
    12
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    Detectives Griego and Espinoza interviewed defendant
    one last time at North Kern State Prison on April 16, 2002.
    Defendant said he met with the group to plan the robbery.
    During the robbery, defendant took $100 in cash and the keys to
    the Camaro from Nathaniel’s pocket. He also stole Consuelo’s
    wedding ring, trading it for “dope.” Since Nathaniel continued
    yelling during the robbery, the group bound him with duct tape.
    Defendant then poured gasoline on the victims to scare them
    into giving him their money. Defendant changed his story to say
    that Romero then shot the victims, but defendant used a lighter
    to set them on fire. He said he dropped a match on them but it
    “didn’t ignite.” When asked who started the fire, defendant said,
    “somebody else could have . . . hit them with a match or
    something, I don’t know. I do remember that when I dropped
    that match it did not go up.”         He said he did not want to
    implicate anyone else because he “can’t really identify the
    individuals with me.” He also said he did not feel bad for the
    victims and their families because he was “gonna have to do
    prison time.”
    Detective Dennis Florence testified that a shoot-out
    involving a man named Jerry Corhn occurred in March 2002.
    Corhn fired on officers as they pursued him following an
    attempted narcotics transaction at a restaurant in Barstow.
    Corhn ultimately died from a self-inflicted gunshot wound to the
    head.    Ballistics testing showed that the .45-caliber firearm
    recovered from Corhn’s vehicle matched bullet casings recovered
    13
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    from the T-shirt store murders. When Griego showed defendant
    a photo lineup that included a picture of Corhn, defendant
    pointed to Corhn’s picture and said he knew him because Corhn
    had purchased a firearm from him when he was staying in
    Barstow.
    3. Defense Evidence
    Defendant did not testify at trial, nor did he present any
    evidence. He did attempt to call one witness, Amber Renteria-
    Kelsey, but she successfully invoked her Fifth Amendment right
    against self-incrimination, and the court excused her.
    B. Penalty Phase
    Lisa Martin and her mother, Penny Bartis, testified that
    on January 4, 2000, a month after he moved out of Martin’s
    home, defendant returned with two other men and committed a
    home invasion robbery. Defendant knocked on the door. When
    Bartis answered, defendant burst into the house.         His two
    accomplices followed and took the victims to a back bedroom.
    Defendant was armed and threatened to kill Martin and her
    family. He then stole money and personal property. Martin
    testified that the robbery lasted several hours, and defendant
    and his accomplices stole $6,000 cash as well as jewelry,
    expensive vases, a safe, and important papers.            Martin
    explained that after the robbery defendant called her and told
    her that her son, who was also present during the robbery, was
    being watched. She subsequently took her son out of school.
    Bartis testified that after the robbery, she received four or five
    14
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    phone calls from defendant asking for Martin. Martin fled to
    Colorado, leaving her son with Bartis.
    Misty Sedillo testified that in 1993, when she was 16 years
    old, she rode with defendant in a car. Defendant and his friends
    wanted to shoot at a house, but Misty asked them not to because
    her brother was playing in the front yard. Later during the ride,
    defendant pointed a gun at Misty’s head.
    In September 2002, a deputy sheriff found a homemade
    shank in defendant’s jail cell. Defendant said he feared for his
    life and that he would not hesitate to use the shank and would
    make another.     He also admitted that for two months he
    smuggled the shank into court because he planned to stab one
    of the witnesses who was testifying against him.          Another
    deputy sheriff found a letter defendant tried to mail to elected
    District Attorney Michael Ramos.          In the letter, defendant
    advised the prosecution to give him the death penalty or else
    there will be “a lot of blood” on the “County’s hands.” The
    prosecution also presented evidence of defendant’s 1994 felony
    conviction for receiving stolen property.
    Charlene Garcia, Nathanial’s daughter and Consuelo’s
    stepdaughter, testified that her parents’ murder had a
    significant negative impact on her and her family.
    Defendant presented the testimony of Albert Capers, his
    biological grandfather. Capers stated that he and his wife
    adopted and raised defendant, whom they loved.
    15
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    II. DISCUSSION
    A. Issues Regarding Guilt
    1. Alleged Lack of Independent Evidence
    Defendant initially contends that his statements to law
    enforcement about his involvement in the T-shirt store crimes
    were so inconsistent and contradictory that they could not serve
    as corroboration of one another. He does not challenge the
    admission of his statements on Miranda grounds. However, he
    contends that because there was no physical evidence or
    eyewitness testimony to corroborate the trustworthiness of any
    one of his various confessions, his conviction must be reversed.
    Defendant relies on the federal common law corroboration rule
    intended to prevent errors in convictions based on a witnesses’
    untrue statement alone. (Opper v. United States (1954) 
    348 U.S. 84
    , 93.)    If applied here, the rule means that defendant’s
    admissions or confessions may not serve as the basis for his
    conviction absent “substantial independent evidence which
    would tend to establish the trustworthiness of the [admissions
    or confessions].” (Ibid.) However, as part of the federal common
    law, we are not bound to follow the federal corroboration rule.
    Some state courts follow the federal corroboration rule
    (see, e.g., Armstrong v. State (Alaska 1972) 
    502 P.2d 440
    , 447),
    but California does not. We instead apply the corpus delicti rule,
    which originally required independent proof of an actual crime
    before extrajudicial admissions could be admitted as evidence.
    (See People v. Alvarez (2002) 
    27 Cal. 4th 1161
    , 1169-1170
    16
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    (Alvarez).) The rule derives from California common law. (Id.
    at p. 1173.)
    In 1982, Proposition 8 abrogated much of the corpus delicti
    requirement when it added the Right to Truth-in-Evidence
    provision to article I of the California Constitution. (Cal. Const.,
    art. I, § 28, subd. (d), added by initiative, Primary Elec. (Jun. 8,
    1982), commonly known as Prop. 8 (section 28(d).)6 As Alvarez
    observed, with certain exceptions, Proposition 8 abolished “all
    state law restrictions on the admissibility of relevant evidence,
    necessarily including the prong of the corpus delicti rule that
    bars introduction of an accused’s out-or-court statements absent
    independent proof a crime was committed.” 
    (Alvarez, supra
    , 27
    Cal.4th at p. 1179; see People v. Ray (1996) 
    13 Cal. 4th 313
    , 341.)
    We cautioned that the pre-2008 version of “section 28(d) did not
    eliminate the independent-proof rule insofar as that rule
    prohibits conviction where the only evidence that the crime was
    committed is the defendant’s own statements outside of court.”
    
    (Alvarez, supra
    , 27 Cal.4th at p. 1180.)          We noted that the
    amount of independent evidence required is not great and may
    be circumstantial with only “ ‘a slight or prima facie showing’ ”
    that permits “an inference of injury, loss, or harm from a
    criminal agency, after which the defendant’s statements may be
    6
    Subdivision (d) of section 28 of article I of the California
    Constitution was redesignated to be subdivision (f)(2) by voter
    initiative in 2008. (Prop. 9, as approved by voters, Gen. Elec.
    (Nov. 5, 2008).)
    17
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    considered to strengthen the case on all issues.” (Id. at p. 1181.)
    Alvarez made it clear, however, that the pre-2008 version of
    “section 28(d) did not affect the rule to the extent it (1) requires
    an instruction to the jury that no person may be convicted
    absent evidence of the crime independent of his or her out-of-
    court statements or (2) allows the defendant, on appeal, directly
    to attack the sufficiency of the prosecution’s independent
    showing.” 
    (Alvarez, supra
    , 27 Cal.4th at p. 1180.)
    Even though the prosecution need satisfy only one prong
    of section 28(d)’s post-Proposition 8 requirement, both prongs of
    original section 28(d) were met here. Specifically, the record
    shows that the trial court instructed with CALJIC No. 2.72,
    which informed the jury that defendant’s statements to law
    enforcement must be supported by independent evidence: “No
    person may be convicted of a criminal offense unless there is
    some proof of each element of the crime independent of any
    confession or admission made by him outside of this trial. [¶]
    The identity of the person who is alleged to have committed a
    crime is not an element of the crime nor is the degree of the
    crime. The identity or degree of the crime may be established
    by a confession or admission. [¶] The corpus delicti of a felony-
    based circumstance need not be proved independently of a
    defendant’s extrajudicial statement.” Indeed, defendant’s words
    alone may establish the degree of his crime or his identity as the
    perpetrator. (People v. Valencia (2008) 
    43 Cal. 4th 268
    , 297;
    People v. Ledesma (2006) 
    39 Cal. 4th 641
    , 721.) The jury was
    18
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    also instructed that it was the exclusive judge of the truth of
    defendant’s confessions and admissions; the instruction defined
    both a confession and an admission and instructed that the jury
    should view any such statements with caution.
    The People’s showing of a criminal act, independent of
    defendant’s statements, satisfies the corpus delicti rule. Here,
    there was substantial independent evidence of “injury, loss, or
    harm by a criminal agency.” 
    (Alvarez, supra
    , 27 Cal.4th at p.
    1171.) Defendant told law enforcement that he fired the fatal
    shots that killed one of the victims, hid the .45-caliber gun and
    bullet casings, poured gasoline on the victims, and lit them on
    fire. Much of the physical evidence corroborates defendant’s
    statements, including the victims’ burnt bodies, .45-caliber
    bullets and one bullet casing recovered at the scene of the
    murders, and the ample physical evidence that the victims were
    beaten before they were killed. As noted, the autopsy concluded
    Nathaniel died from gunshot wounds and that Consuelo died
    from blunt force head injuries.
    Defendant, however, contends that his well-documented
    drug and alcohol abuse render all his recollections fatally
    suspect. Defendant advances a related argument, namely, that
    his statements were so contradictory, and his history of drug
    and alcohol abuse, including during the day of the crimes, is so
    clear, that none of his statements is trustworthy enough to
    even warrant corroboration. He notes he gave 10 separate
    19
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    statements to authorities. He recounts that in his first
    statements to Griego, he denied all involvement in the crimes.
    Later he claimed only to be a lookout. Still later, he confessed
    to pouring gasoline on the victims. Similarly, his description of
    the perpetrators changed over time and was thus unreliable.
    Defendant claims that statements of someone with his
    history of substance abuse, who admitted to being under the
    influence of drugs and alcohol at the time of the event in
    question, do not even evidence minimal indicia of reliability and
    trustworthiness. Additionally, defendant asserts that when he
    spoke to law enforcement in 2001, he was on “psychotopic [sic]
    medication.”
    Defendant also contends that his most inculpatory
    statements to law enforcement were effectively coerced, and
    thus even less trustworthy than some of his earlier statements
    because he was threatened with his half-brother’s incarceration
    if he did not tell them what they wanted to hear. Additionally,
    he claims that his statements to Martin and Bartis lacked
    trustworthiness because they were biased against him because
    he robbed them.
    Contrary to defendant’s argument, considerations of
    trustworthiness, whether based on his ability to recall or on
    other factors, are the exclusive province of the jury. (People v.
    Anderson (2018) 5 Cal.5th 372, 404.) Thus, allowing the jury to
    20
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    judge the relevant evidence did not violate defendant’s due
    process rights. (People v. Lopez (2018) 5 Cal.5th 339, 353-354.)
    Initially, we note that defendant presents no evidence that
    investigators either tainted the evidence or coerced defendant’s
    inculpatory statements. Rather, the jury was presented with
    ample    evidence     corroborating       defendant’s   inculpatory
    statements. In addition to the physical evidence that matched
    defendant’s statements, the jury heard Griego testify that law
    enforcement purposefully withheld from the public certain
    information about the crimes—e.g., the caliber of the firearm
    used, that Nathaniel’s cause of death was by a firearm, and that
    Nathaniel had been bound with duct tape.                Defendant’s
    statements contained this same information. Defendant also
    admitted that he and the others stole Consuelo’s Camaro and
    drove it to a nearby Motel 6. As already noted, the car was found
    in a Motel 6 parking lot about two miles from the crime scene.
    In addition, Tirado testified that a week before the murders
    defendant and his brother spoke with him about robbing the
    victims’ T-shirt shop, and Leatham asked if Tirado wanted to
    participate in the robbery, but Tirado declined. Although Tirado
    stated at one point that it was Leatham who did most of the
    talking about planning to rob the T-shirt store, his statement
    was consistent with defendant’s admission that he and his
    cohorts planned the robbery.
    21
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    We conclude the corpus delicti rule was satisfied here and
    that the jury properly considered all of defendant’s independent
    statements regarding his participation in the robbery and
    murders.     To the extent there was inconsistency among
    defendant’s various statements, the court properly left it to the
    jury to decide the veracity of each statement.           This is true
    whether defendant characterizes some of his statements as
    voluntary, internalized (from a susceptible or weak defendant),
    compliant    (occurring     during     police   interrogation),   false
    confessions—or as the product of a memory rendered unreliable
    by years of substance abuse, by sleep deprivation, or by
    psychotropic drugs.       Similarly, we find, despite defendant’s
    argument to the contrary, that his statements contained
    sufficient indicia of reliability to satisfy what we have described
    as the Eighth Amendment’s “heightened reliability standards
    for both guilt and penalty determinations in capital cases.”
    (People v. Cudjo (1993) 
    6 Cal. 4th 585
    , 623.)
    2. Alleged Due Process Denial
    a. Background
    The prosecution’s trial theory was that four people were
    involved in the T-shirt store murders: Defendant, Loomis,
    Romero, and defendant’s half-brother, Leatham. The
    prosecution’s case was that defendant’s videotaped confessions
    supported the theory that defendant was the principal actor
    who had robbed and set fire to the victims.
    22
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    To support his defense that he was not responsible for
    robbing, shooting or burning the victims, defendant sought to
    present the testimony of Amber Renteria-Kelsey (Renteria) who
    made two statements to Griego (one on May 26, 1999, and one
    on October 5, 1999) that she had overheard Loomis admit to
    another gang member nicknamed “Midget” that he and Romero
    were involved in robbing and burning down the victims’ T-shirt
    store.
    On November 1, 1999, Barstow Police Department
    received two handwritten letters addressed to Griego from
    Renteria, asserting that “there was no truth” to the statements
    she made to the detective during their May 26 and October 5,
    1999 interviews. The letters did not mention the names of the
    perpetrators, or specifically describe the crime. They merely
    stated that Renteria “was pretty much scared because I had
    already told you one thing and didn’t know how to tell you the
    truth” but she could not go on lying “about this situation.”
    Another letter was sent to Griego in October 2003, in which
    Renteria again retracted her statements implicating both men,
    claiming she was on drugs when she made them, “not in [her]
    right state of mind,” and the statements were not true. She told
    the detective that “What I told you at first about the two people,
    Bam-Bam [Loomis] and Wino [Romero] is not true.”
    During the trial’s guilt phase and outside the presence of
    the jury, defense counsel stated that he intended to call Renteria
    23
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    as a defense witness. Renteria was in custody for an unrelated
    case and was present in court. The court appointed supervising
    deputy public defender Mark Shoup to represent Renteria and
    to determine if her testimony might tend to incriminate her such
    that she might assert her Fifth Amendment right to remain
    silent.   Later, when the court asked if Renteria’s testimony
    might expose her to criminal prosecution, Shoup stated that
    Renteria could be charged with committing a misdemeanor
    offense for falsely reporting criminal offenses to a peace officer.
    (See § 148.5 [falsely reporting criminal offenses to a peace officer
    is misdemeanor offense].)7 Counsel advised Renteria to assert
    her Fifth Amendment privilege. The court then noted that the
    prosecution could offer Renteria transactional immunity.
    However, the prosecutor indicated that the People were not
    willing to provide immunity in the case.              The court upheld
    Renteria’s privilege invocation after concluding that it could not
    “force her to make statements that may tend to incriminate her.”
    The court ruled that defendant could not call Renteria as a
    witness. It explained that its ruling was tentative and that it
    would allow defense counsel to present points and authorities to
    support defendant’s argument. The court noted that it would
    7
    Initially, Shoup stated that false reporting could be a
    crime under section 148, which actually makes it a crime to
    verbally resist arrest; but the court understood him to mean
    Renteria could be charged under section 148.5 for giving a false
    report to a police officer.
    24
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    reopen the issue if it found “something different as far as the
    testimony of Renteria.”
    During a subsequent discussion outside the presence of
    the jury, Shoup conceded that Renteria had no basis to assert
    her   Fifth   Amendment      privilege     for   the   section    148.5
    misdemeanor offense of making the false police report to Griego
    because the one-year statute of limitations for that offense had
    run. When the court asked the prosecutor for his view whether
    there was a felony statute that applied to Renteria’s statements,
    the prosecutor stated that he did not know, but that Renteria
    might be liable as an accessory under section 32. The court
    responded:    “I don’t know how realistic [sic] she can be an
    accessory . . . if her initial statement to [Griego] was that
    something that pointed suspicion at somebody else.               I don’t
    know.” Defendant’s counsel then asserted that Renteria did not
    have a valid privilege.
    Later, the prosecutor told the court that he had spoken to
    Shoup, and based on that conversation, he believed Renteria
    would be susceptible to a section 32 charge if her intent was to
    protect Loomis. He also noted that he was not sure of her intent
    because he had never spoken with her. Shoup agreed with the
    prosecutor’s section 32 evaluation and noted that Renteria had
    exposure to the criminal statute because her last contact with
    Griego was in October 2003, and that if it was determined she
    lied in 2003, the three-year statute of limitations for a violation
    25
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    of section 32 had yet to run.         Defense counsel argued that
    Renteria’s statement implicating Loomis and Romero would
    exonerate defendant. When the court asked the prosecutor to
    explain how Renteria could make a false statement and still be
    criminally liable for a section 32 violation, the prosecutor
    hypothesized: “She could have made up that first statement,
    but still know that he was involved. If she overheard another
    conversation that she never told Griego about, and then [lied] to
    Griego when she talked to him in 2003 to protect Loomis,” then
    she could be liable as an accessory under section 32.
    Shoup later interjected, “Just so the record’s clear here,
    the only statements that I see that Amber Renteria [attributes]
    to Bam-Bam [Loomis] is that Bam-Bam said that he had to get
    out of town because he and his homie, Wino [Romero], had
    robbed a place on Main Street and the place burned down. And
    then, Renteria told me that Bam-Bam had also said that he had
    to burn the place to get rid of evidence. Those are the only
    statements that I am aware of. There is nothing in that that
    exonerates this defendant.”
    Before the commencement of the penalty phase, Renteria
    again testified under oath, outside the presence of the jury. She
    repeated her invocation of her Fifth Amendment privilege. The
    court stated that it would grant Renteria immunity if it had the
    power to do so in order to resolve the matter, and again asked
    the prosecutor if his office would grant the witness immunity.
    26
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    The prosecutor declined, explaining, “If we believe that Renteria
    had any credibility whatsoever, we would have used [her]
    statement to file on Carlos Loomis murder charges. We did not
    do that.   We believe she has no credibility at all.      That’s
    important to put on the record.” The court observed that the
    case was different from cases in which false testimony led to an
    erroneous conviction. (See e.g., Chambers v. Mississippi (1973)
    
    410 U.S. 284
    , 298.) The court then upheld Renteria’s Fifth
    Amendment privilege and dismissed her as a defense witness.
    It concluded that the three-year statute of limitations for a
    violation of section 32 had not expired, and that Renteria was
    potentially exposed to criminal prosecution under section 32 for
    her statements to Griego that she recanted. During the penalty
    phase, the court similarly ruled that it would not allow the
    defense to call Renteria.
    b. Discussion
    Defendant asserts that Renteria’s refusal to testify and
    thereby admit she lied to Griego about defendant’s involvement
    in the T-shirt store murders denied him his due process right to
    present a defense under the Sixth Amendment. We disagree.
    The state and federal constitutions provide that a criminal
    defendant has the right “to have compulsory process for
    obtaining witnesses in his favor.” (U.S. Const., 6th Amend.; Cal.
    Const. art. I, § 15.) The federal compulsory process right is “so
    fundamental and essential to a fair trial that it is incorporated
    27
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    in the Due Process Clause of the Fourteenth Amendment,”
    making it applicable to the states. (Washington v. Texas (1967)
    
    388 U.S. 14
    , 17-18 (Washington).) Under federal law, a denial
    of the right to present a defense occurs when the exclusion of the
    evidence infringes “upon a weighty interest of the accused.”
    (United States v. Schaefer (1988) 
    523 U.S. 303
    , 308.) A weighty
    interest of the defendant is infringed when “[t]he exclusions of
    evidence . . . significantly undermined fundamental elements of
    the accused’s defense.” (Id. at p. 315.)
    Our state compulsory process right “is independently
    guaranteed by the California Constitution” under article 1,
    section 15, and is “deemed to be at least as broad and
    fundamental as the federal” right.          (In re Martin (1987) 
    44 Cal. 3d 1
    , 30 (Martin).) The government violates a defendant’s
    constitutional right to compulsory process when it interferes
    with the exercise of a defendant’s right to present witnesses on
    his own behalf.        (Ibid.)    A defendant establishes such
    interference when he or she demonstrates the prosecution
    intimidated defense witnesses by telling them they could be
    prosecuted for any crimes they revealed during their testimony.
    (Ibid.) Defendant must also demonstrate the misconduct was a
    substantial cause of his witness’s refusal to testify. (Id. at p. 31.)
    Defendant additionally “must show at least a reasonable
    possibility that the witness could have given testimony that
    would have been both material and favorable.” (Id. at p. 32.) If
    28
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    a defendant successfully sustains his burden of demonstrating
    prejudice, the verdict must be reversed. (Id. at p. 51.)
    In Martin, we held that the defendant successfully
    demonstrated a compulsory process violation. 
    (Martin, supra
    ,
    44 Cal.3d at p. 42.) There, the prosecutor committed prejudicial
    misconduct when he informed the defense witness’s attorney
    that if the defense witness testified, he would not get immunity
    and would be prosecuted if he implicated himself in a crime or
    committed perjury. (Id. at pp. 36-37, 40.) We found substantial
    causation between the misconduct and the defendant’s inability
    to present witnesses on his own behalf because the witness
    stated he decided to assert his Fifth Amendment right to remain
    silent after he learned the prosecutor would not grant him
    immunity and he had an encounter with a district attorney
    investigator who threatened arrest and got “ ‘in his face.’ ” (Id.
    at p. 37.)   Martin also held the testimony was reasonably
    “ ‘material and favorable’ ” because the witness’s statements
    contradicted the testimony of another witness adverse to the
    defendant. (Id. at p. 42.)
    Defendant claims the prosecutor committed prejudicial
    misconduct when he told Shoup that Renteria could be charged
    as an accessory under section 32, and that he would not grant
    Renteria immunity from prosecution on the ground that her
    statements and retractions were not credible. (See ante, at p.
    26; 
    Martin, supra
    , 44 Cal.3d at pp. 37.) Defendant would have
    29
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    us find prejudice because Renteria’s proposed testimony was
    material and favorable to the defense because (1) her testimony
    would have exonerated him, and (2) the prosecutor’s actions
    were a substantial factor in causing Renteria to invoke her Fifth
    Amendment privilege.
    We find no constitutional violation or prosecutorial
    misconduct. It was Shoup who initially told the court that his
    client was exposed to potential misdemeanor criminal liability.
    The prosecutor told the court that Shoup was in the best position
    to determine any potential criminal liability. He also agreed
    with Shoup that Renteria had exposure to criminal liability.
    Later, in answer to a question from the court, the prosecutor
    opined that Renteria would be exposed to criminal liability
    under a different statute (§ 32) than that initially identified by
    Shoup. Shoup agreed with the prosecutor’s assertion. There is
    also no indication that the prosecutor committed misconduct
    when he refused to grant the witness immunity. He explained
    to the court that Renteria had no credibility as a witness. As he
    pointed out, if she had any credibility, the District Attorney
    would also have charged Loomis with the murders.
    In contrast to the trial court in Martin, the court here did
    not deny defendant the right to “put on the stand a witness who
    was physically . . . capable of testifying . . . and whose testimony
    would have been relevant and material to the defense.”
    
    (Washington, supra
    , 388 U.S. at p. 23.) Renteria’s testimony
    30
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    would not have exonerated defendant, or been material to his
    defense, either by tending to prove he did not commit the crimes
    charged or by diminishing his involvement. In fact, Renteria’s
    proposed testimony would have reiterated the prosecution’s
    theory, based in part on defendant’s admissions, that defendant
    committed the crimes with Loomis and Romero. Even if her
    statement had been admitted, she could have been impeached
    with her subsequent recantation and comments that she was on
    drugs when she implicated Loomis and Romero in the murders.
    Renteria’s decision not to testify, upheld by the court, did not
    deny defendant the right to present a defense.
    3. Alleged Fifth Amendment Privilege
    Apart from asserting a compulsory process violation,
    defendant also claims the court erred in granting Renteria’s
    Fifth Amendment privilege because the statute of limitations to
    charge her had run on any violation of section 32 before she was
    to be called as a witness. Defendant asserts that the statute of
    limitations started running on a section 32 violation in October
    1999, when Renteria sent her first retraction letter to the police
    and not when she retracted her inconsistent statements in
    October 2003.
    The Attorney General responds that defendant forfeited
    this argument because he did not raise it in the trial court.
    Defendant effectively concedes he never raised the claim in the
    trial court but contends he did not forfeit his claim because it is
    31
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    based on “undisputed facts” contained in one of Griego’s reports
    that states: “Renteria later (on 10-29-99) sent me a letter at the
    Barstow Police Department ‘retracting’ her statements.” (See
    Williams v. Mariposa County Unified School District (1978) 
    82 Cal. App. 3d 843
    , 850 [if facts supporting new contention on
    appeal are undisputed, court may entertain the contention as a
    question of law on those facts].) Defendant also contends that
    although defense counsel might have been aware of Renteria’s
    1999 retraction letter and yet failed to raise it as a defense to
    her exposure to criminal liability, the prosecution team,
    including Griego, “had an independent duty to make sure that
    the trial court was made aware of Renteria’s earlier retraction.”
    Defendant’s claims fail.     Even if we were to assume that
    Renteria’s testimony would have assisted defendant’s defense,
    and that he did not forfeit his claim regarding the 1999
    retraction letter, he has stated no constitutional or prosecutorial
    violations.
    The standards governing defendant’s contention that the
    court erred in granting Renteria’s Fifth Amendment assertion
    are well established. The Fifth Amendment privilege provides
    that “[n]o person . . . shall be compelled in any criminal case to
    be a witness against himself.” (U.S. Const., 5th Amend.; Cal.
    Const., art. I, § 15.) The high court has held that the privilege
    “marks an important advance in the development of our liberty.”
    (Kastigar v. United States (1972) 
    406 U.S. 441
    , 444.) It “must
    be accorded liberal construction in favor of the right it was
    32
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    intended to secure.” (Hoffman v. United States (1951) 
    341 U.S. 479
    , 486 (Hoffman).)     Recognizing that the trial court must
    determine whether there is reasonable cause for the privilege to
    extend to the witness, Hoffman left it to the court to determine
    whether the witness’s “silence is justified.” (Ibid.) Hoffman
    instructed: “To sustain the privilege, it need only be evident
    from the implications of the question, in the setting in which it
    is asked, that a responsive answer to the question or an
    explanation of why it cannot be answered might be dangerous
    because injurious disclosure could result. The trial judge in
    appraising the claim ‘must be governed as much by his personal
    perception of the peculiarities of the case as by the facts actually
    in evidence.’ ” (Id. at pp. 486-487.) Our state jurisprudence
    incorporates the broad Hoffman standard. (See People v. Seijas
    (2005) 
    36 Cal. 4th 291
    , 304 (Seijas).)
    Our Evidence Code implements the privilege as follows:
    “Whenever the proffered evidence is claimed to be privileged
    under Section 940 [privilege against self-incrimination], the
    person claiming the privilege has the burden of showing that the
    proffered evidence might tend to incriminate him; and the
    proffered evidence is inadmissible unless it clearly appears to
    the court that the proffered evidence cannot possibly have a
    tendency to incriminate the person claiming the privilege.”
    (Evid. Code, § 404.)
    33
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    We conclude that the federal and state constitutions
    supported the trial court’s decision to grant Renteria her Fifth
    Amendment privilege whether or not the court was aware of the
    1999 retraction letter that Renteria had sent to Griego. (See
    
    Seijas, supra
    , 36 Cal.4th at p. 304.) On review of a witness’s
    successfully invoking the Fifth Amendment privilege, we look
    only to see whether it is evident from the “implications of the
    question, in the setting in which it is asked, that a responsive
    answer to the question or an explanation of why it cannot be
    answered might be dangerous because injurious disclosure
    could result.” 
    (Hoffman, supra
    , 341 U.S. at pp. 486-487.) In fact,
    a trial court may deny Fifth Amendment privilege only if it is
    “ ‘perfectly clear, from a careful consideration of all the
    circumstances in the case, that the witness is mistaken, and
    that the answer[s] cannot possibly have such tendency’ to
    incriminate.”   (Id. at p. 488, italics omitted.)       Our state
    jurisprudence is equally strong in its protection of the right and
    holds that the Fifth Amendment does not allow “the court to
    assess the likelihood of an actual prosecution in deciding
    whether to permit the privilege.” (
    Seijas, supra
    , 36 Cal.4th at
    p. 305; see Evid. Code, § 404.)
    Renteria and her counsel could reasonably have concluded
    that Renteria would be subject to criminal prosecution under
    section 32 for her statements to Griego about what she
    overheard if compelled to testify. Section 32 subjects a person
    to criminal liability for aiding a principal in avoiding conviction
    34
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    or punishment for a crime. Renteria’s inconsistent statements
    could have a tendency to incriminate her because it is possible
    they could have supported a charge that she sought to help
    Loomis and Romero in avoiding prosecution of the crimes at
    issue. (See § 32; Evid. Code, § 404.) We find the court did not
    err when it granted Renteria her Fifth Amendment privilege.
    
    (Hoffman, supra
    , 34 U.S. at p. 488.)
    We also find that the prosecution did not engage in
    misconduct in failing to raise Renteria’s 1999 retraction earlier
    during the trial court’s colloquy about Renteria’s asserted Fifth
    Amendment privilege.        We have held that “[a] prosecutor’s
    conduct violates the federal Constitution when it infects the
    trial with such unfairness as to make the resulting conviction a
    denial of due process. Conduct by a prosecutor that does not rise
    to this level nevertheless violates California law if it involves the
    use of deceptive or reprehensible methods to attempt to
    persuade either the court or the jury.” (People v. Whalen (2013)
    
    56 Cal. 4th 1
    , 52.) Even though the statute of limitations had
    passed on Renteria’s initial alleged lie to Detective Griego in
    1999, it had not passed when she allegedly lied in her second
    retraction letter of 2003. Here, there is no indication that the
    prosecutor’s conduct rendered the trial so unfair as to deny
    defendant due process, or that his silence on the issue misled
    the court in order to persuade it in violation of California law.
    (Ibid.)   The prosecutor thoroughly discussed the effect of
    Renteria’s 2003 statement with the court in the presence of
    35
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    defendant’s counsel as well as Renteria’s counsel, as discussed
    ante, at pages 25 to 26. Additionally, the prosecution’s theory
    was based on defendant’s own statements that he had
    committed the crimes with Loomis and Romero. There is simply
    no indication that awareness of the 1999 retraction letter would
    have changed the court’s decision to grant Renteria’s right to
    silence or would have otherwise infected the trial with such
    unfairness that defendant’s conviction amounted to a denial of
    due process.
    B. Issues Regarding Penalty
    1. Constitutionality of California’s Death Penalty
    Statute
    Defendant asserts numerous challenges to California’s
    death penalty law that we have repeatedly rejected.           We
    reiterate our previous decisions.
    a. Whether Penal Code section 190.2 is
    impermissibly broad
    Defendant asks that we reconsider our well-established
    holding that “special circumstances listed in section 190.2 that
    render a murderer eligible for the death penalty, which include
    felony murder and lying in wait, are not so numerous and
    broadly interpreted that they fail to narrow the class of death-
    eligible first degree murderers as required by the Eighth and
    Fourteenth Amendments.” (People v. Brooks (2017) 3 Cal.5th 1,
    114-115; see 
    ibid. [upholding the current
    version of section 190.2
    which is very similar to version defendant was convicted under];
    36
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    People v. Stanley (1995) 
    10 Cal. 4th 764
    , 842-843.) We decline to
    do so.
    b. Whether Penal Code section 190.3 is
    arbitrary and capricious
    We have repeatedly rejected the claim that section 190.3,
    factor (a), which requires the jury to consider as evidence in
    aggravation the circumstances of the capital crime, arbitrarily
    and capriciously imposes the death penalty under the Fifth,
    Sixth, Eighth, and Fourteenth Amendments to the United
    States Constitution. (See 
    Brooks, supra
    , 3 Cal.5th at p. 115.)
    We decline defendant’s request to review our prior holdings.
    c. Whether unanimous jury findings are
    required
    As we have many times held, “[t]he jury’s reliance on
    unadjudicated criminal activity as a factor in aggravation under
    section 190.3, factor (b), without any requirement that the jury
    unanimously find that the activity was proved beyond a
    reasonable doubt, does not deprive a defendant of any federal
    constitutional rights, including the Sixth Amendment right to
    trial by jury and the Fourteenth Amendment right to due
    process.” (
    Brooks, supra
    , 3 Cal.5th at p. 115.) We have also held
    that the federal Constitution does not require unanimous jury
    findings for imposing the death sentence, nor must the jury
    agree on the existence on any one aggravating factor. (People v.
    Hamilton (2009) 
    45 Cal. 4th 863
    , 960.) Defendant contends that
    37
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    we must reconsider these holdings and others, including People
    v. Prieto (2003) 
    30 Cal. 4th 226
    , 263 (Prieto), in light of Ring v.
    Arizona (2002) 
    536 U.S. 584
    , 602 (Ring), which followed Blakely
    v. Washington (2004) 
    542 U.S. 296
    , 303-205 (and Apprendi v.
    New Jersey (2000) 
    530 U.S. 466
    , 490), to hold that any fact that
    increases the penalty for a crime beyond the prescribed
    statutory maximum, other than the fact of a prior conviction,
    must be submitted to a jury and proved beyond a reasonable
    doubt before its decision that death is the appropriate sentence.
    Defendant makes the same argument as the defendant
    made in Prieto, that Ring undermines our previous holdings
    that:     “(1) the jury need not find that the aggravating
    circumstances outweigh the mitigating circumstances beyond a
    reasonable doubt; (2) the jury need not find each aggravating
    factor beyond a reasonable doubt; (3) juror unanimity on the
    aggravating factors is not necessary; and (4) written findings are
    not required.” 
    (Prieto, supra
    , 30 Cal.4th at p. 275.) As we
    explained in Prieto, the jury’s penalty determination is
    normative, not factual, and is “analogous to a sentencing court’s
    traditionally discretionary decision to impose one prison
    sentence rather than another.” (Ibid.)
    Defendant also asserts that the high court’s decision in
    Hurst v. Florida (2016) 577 U.S. ___ [193 L.Ed 2d 504, 
    136 S. Ct. 626
    ] (Hurst), which invalidated Florida’s capital sentencing
    scheme, also invalidates California’s capital sentencing scheme.
    38
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    Like Ring, Hurst requires a jury to find each fact necessary to
    impose the death sentence. (Ibid.) Further, defendant claims
    that Hurst makes it clear that our sentencing determination
    violates the Sixth Amendment because it collapses “the
    weighing finding and the sentence-selection decision into one
    determination    and   labeling        it   ‘normative’     rather   than
    factfinding” by a jury beyond a reasonable doubt. It does not.
    (People v. Rangel (2016) 
    62 Cal. 4th 1192
    , 1235 & fn. 16.) Our
    cases have consistently rejected similar arguments. (Ibid.) The
    California sentencing scheme is materially different from that
    in Florida, which, in contrast to our death penalty statutes,
    mandates that the trial court alone must find that sufficient
    aggravating     circumstances          outweigh       the     mitigating
    circumstances. 
    (Hurst, supra
    , 577 U.S. ___ [136 S.Ct. at p. 622];
    see Fla. Stat. § 775.082(1).) Once the jury renders a verdict of
    death, “our system provides for an automatic motion to modify
    or reduce this verdict to that of life imprisonment without the
    possibility of parole. (Pen. Code, § 190.4.) At the point the court
    rules on this motion, the jury ‘has returned a verdict or finding
    imposing the death penalty.’ ” 
    (Rangel, supra
    , 62 Cal.4th at p.
    1235, fn. 16.) We do not find that Hurst in any way undermines
    our previous rulings upholding the constitutionality of our death
    penalty scheme. (See People v. Becerrada (2017) 2 Cal.5th 1009,
    1038; see also People v. Brown (1985) 
    40 Cal. 3d 512
    , 541 [jury
    may reject death sentence even after it has found aggravation
    outweighs mitigation].)
    39
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    d. Validity of California’s Death Penalty Jury
    Instructions
    i. Reasonable doubt
    Defendant contends that the trial court erred when it did
    not instruct the jury that the prosecution bore the burden of
    proof. He argues that his “jury should have been instructed that
    the State had the burden of persuasion regarding the existence
    of any factor in aggravation, whether aggravating factors
    outweighed mitigating factors, and the appropriateness of the
    death penalty, and that it was presumed that life without parole
    was an appropriate sentence.” Alternatively, defendant asserts
    that if there is no burden of proof, the jury should have been
    informed that the prosecution has no burden of proof in capital
    sentencing.
    We have never held that the Sixth and Fourteenth
    Amendments require a jury instruction regarding the burden of
    proof in capital sentencing. (See People v. Williams (1988) 
    44 Cal. 3d 883
    , 960.) As the Attorney General observes, the only
    burden of proof applicable at the penalty phase “relates to
    aggravating evidence of other crimes under factor (b) [People v.
    Foster (2010) 
    50 Cal. 4th 1301
    , 1364], and aggravating evidence
    of prior convictions under factor (c). (See 
    Williams, supra
    , 49
    Cal.4th at p. 459.)” Otherwise, our cases do not require that a
    burden of proof be applied to aggravating evidence. (See People
    v. Lewis (2009) 
    46 Cal. 4th 1255
    , 1319.)
    40
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    ii. Unanimous agreement on
    aggravating factors
    Defendant contends the trial court violated his rights
    under the Sixth, Eighth, and Fourteenth Amendments when it
    failed to instruct the jury that it must unanimously agree on the
    same factors in aggravation. We have “consistently held that
    unanimity with respect to aggravating factors is not required by
    statute or as a constitutional procedural safeguard.” (People v.
    Taylor (1990) 
    52 Cal. 3d 719
    , 749 (Taylor).)
    The same is true for prior unadjudicated criminal activity.
    We have repeatedly rejected claims that the jury’s findings of
    prior unadjudicated crimes must be unanimous in relation to
    evidence admitted under section 190.3, factor (b). (People v.
    Foster (2010) 
    50 Cal. 4th 1301
    , 1364-1365.)
    iii. Alleged vague instructions
    Contrary to defendant’s assertion, California’s death
    penalty jury instructions are not unconstitutionally vague,
    because they provide that a jury “must be persuaded that the
    aggravating circumstances are so substantial in comparison
    with the mitigating circumstances that it warrants death
    instead of life without parole.” (CALJIC No. 8.88, italics added.)
    The “ ‘so substantial’ ” language does not violate the Eighth and
    Fourteenth Amendments. (People v. Ghobrial (2018) 5 Cal.5th
    250, 292.)
    41
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    iv. Requiring written findings
    We also decline defendant’s request that we reconsider our
    prior holdings that do not require jurors to submit written
    findings during a capital case’s penalty phase. 
    (Taylor, supra
    ,
    52 Cal.3d at p. 749.)
    v. Converse principle instruction
    Contrary to defendant’s view, it is unnecessary for the
    trial court to instruct the jury that if it determines mitigation
    outweighs aggravation, it must return a verdict of life without
    the possibility of parole. (People v. Kopatz (2015) 
    61 Cal. 4th 62
    ,
    95 (Kopatz).)
    vi. Jury Unanimity on mitigation
    We continue to reject the contention raised here that a
    jury must be instructed regarding the standard of proof and the
    lack of a need for jury unanimity as to mitigating circumstances.
    
    (Kopatz, supra
    , 61 Cal.4th at p. 95, citing People v. Streeter
    (2012) 
    54 Cal. 4th 205
    , 268.)
    vii. Presumption of life instruction
    Consistent with our cases, we affirm the view that the trial
    court, contrary to defendant’s argument, is not required to
    instruct the jury that the law favors a presumption of life in the
    penalty phase. (See People v. Arias (1996) 
    13 Cal. 4th 92
    , 190.)
    42
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    viii.    Failure to delete inapplicable
    sentencing factors
    As we held in People v. Cook (2006) 
    39 Cal. 4th 566
    , 618,
    “[th]e trial court has no obligation to delete from CALJIC No.
    8.85 inapplicable mitigating factors.” We decline to reconsider
    our decision as defendant requests.
    ix. Failure to instruct that statutory
    mitigating factors are relevant solely as potential
    mitigators
    We also decline to reconsider our conclusion that the jury
    need not be advised which sentencing factors in CALJIC No.
    8.85 are aggravating and which are mitigating. As we have
    held, the court does not need to define the statutory factors
    because the “nature of those factors is self-evident within the
    context of each case.” (People v. Hillhouse (2002) 
    27 Cal. 4th 469
    ,
    509.)
    e. Inter-case Proportionality Review
    As we have stated before, neither California’s death
    penalty law nor the federal and state constitutions require inter-
    case proportionality review. (People v. Virgin (2011) 
    51 Cal. 4th 1210
    , 1289-1290; People v. Hillhouse (2002) 
    27 Cal. 4th 469
    , 511.)
    43
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    f. Equal Protection and California’s Capital
    Sentencing Scheme
    Consistent with our precedent, California’s capital
    sentencing scheme does not, as defendant contends, violate the
    Equal Protection Clause of the federal Constitution because
    capital defendants and noncapital defendants “are not similarly
    situated.”    (People v. Williams (2013) 
    58 Cal. 4th 197
    , 295.)
    Consequently, it is permissible for noncapital defendants to
    have more procedural protections than capital defendants.
    g. International Law
    Contrary to defendant’s contention, international law does
    not prohibit application of the death penalty in the United
    States.     Although the United States is a signatory to the
    International Covenant on Civil and Political Rights, “it signed
    the treaty on the express condition ‘[t]hat the United States
    reserves the right, subject to its Constitutional constraints, to
    impose capital punishment on any person (other than a
    pregnant woman) duly convicted under existing or future laws’ ”
    allowing capital punishment.        (People v. Thompson (2016) 1
    Cal.5th 1043, 1130, citing People v. Brown (2004) 
    33 Cal. 4th 382
    ,
    403-404.)
    2. Alleged Cumulative Error
    Defendant     contends      the    alleged       errors   at   trial
    cumulatively make his trial unfair and hence resulted in a
    miscarriage of justice, violating due process.
    44
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    Cumulative error is present when the combined effect of
    the trial court’s errors is prejudicial or harmful to the defendant.
    (People v. Winbush (2017) 2 Cal.5th 402, 487; People v. Hinton
    (2006) 
    37 Cal. 4th 839
    , 897, 913.)          Although a defendant is
    entitled to a fair trial, he or she is not entitled to “a perfect one.”
    (People v. Cunningham (2001) 
    25 Cal. 4th 926
    , 1009.)                Even
    though the cumulative error rule recognizes the value in the
    efficient administration of justice, it does not elevate it above the
    protection of individual rights.       (People v. Cuccia (2002) 
    97 Cal. App. 4th 785
    , 795.)
    We    conclude    that    defendant      has     not   established
    cumulative error. There are no errors to aggregate. The corpus
    delicti rule was vindicated, and Renteria’s failure to testify did
    not represent a compulsory process violation. The court also did
    not err prejudicially in sustaining Renteria’s Fifth Amendment
    privilege. Renteria’s proposed testimony had no tendency in fact
    to lessen defendant’s criminal culpability and the jury heard
    overwhelming evidence of defendant’s guilt.
    45
    PEOPLE v. CAPERS
    Opinion of the Court by Chin, J.
    III. CONCLUSION
    For the foregoing reasons, we affirm the judgment in its
    entirety.
    CHIN, J.
    We Concur:
    CANTIL-SAKAUYE, C. J.
    CORRIGAN, J.
    LIU, J.
    CUÉLLAR, J.
    KRUGER, J.
    GROBAN, J.
    46
    See next page for addresses and telephone numbers for counsel who argued in Supreme Court.
    Name of Opinion People v. Capers
    __________________________________________________________________________________
    Unpublished Opinion
    Original Appeal XXX
    Original Proceeding
    Review Granted
    Rehearing Granted
    __________________________________________________________________________________
    Opinion No. S146939
    Date Filed: August 8, 2019
    __________________________________________________________________________________
    Court: Superior
    County: San Bernardino
    Judge: John M. Tomberlin
    __________________________________________________________________________________
    Counsel:
    Michael J. Hersek and Mary K. McComb, State Public Defenders, under appointments by the Supreme
    Court, and Peter R. Silten, Deputy State Public Defender, for Defendant and Appellant.
    Kamala D. Harris and Xavier Becerra, Attorneys General, Gerald A. Engler, Chief Assistant Attorney
    General, Julie L. Garland, Assistant Attorney General, Holly D. Wilkens, Robin Urbanski and Donald W.
    Ostertag, Deputy Attorney General, for Plaintiff and Respondent.
    Counsel who argued in Supreme Court (not intended for publication with opinion):
    Peter R. Silten
    Deputy State Public Defender
    1111 Broadway, 10th Floor
    Oakland, CA 94607
    (510) 267-3300
    Donald W. Ostertag
    Deputy Attorney General
    600 West Broadway, Suite 1800
    San Diego, CA 92101
    (619) 738-9557