State v. Sierra ( 2023 )


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  • Nebraska Supreme Court Online Library
    www.nebraska.gov/apps-courts-epub/
    05/09/2023 12:05 AM CDT
    - 852 -
    Nebraska Court of Appeals Advance Sheets
    31 Nebraska Appellate Reports
    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    State of Nebraska, appellee, v.
    Jonathan J. Sierra, appellant.
    ___ N.W.2d ___
    Filed May 2, 2023.     No. A-22-211.
    1. Postconviction: Evidence. In an evidentiary hearing on a motion for
    postconviction relief, the trial judge, as the trier of fact, resolves con-
    flicts in the evidence and questions of fact.
    2. Appeal and Error. An appellate court upholds the trial court’s findings
    unless they are clearly erroneous.
    3. Effectiveness of Counsel: Appeal and Error. Appellate review of a
    claim of ineffective assistance of counsel is a mixed question of law and
    fact. When reviewing a claim of ineffective assistance of counsel, an
    appellate court reviews the factual findings of the lower court for clear
    error. With regard to the questions of counsel’s performance or prejudice
    to the defendant as part of the two-pronged test articulated in Strickland
    v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    , 
    80 L. Ed. 2d 674
     (1984),
    an appellate court reviews such legal determinations independently of
    the lower court’s decision.
    4. Effectiveness of Counsel: Proof. To prevail on a claim of ineffective
    assistance of counsel under Strickland v. Washington, 
    466 U.S. 668
    ,
    
    104 S. Ct. 2052
    , 
    80 L. Ed. 2d 674
     (1984), the defendant must show that
    his or her counsel’s performance was deficient and that this deficient
    perform­ance actually prejudiced the defendant’s defense.
    5. ____: ____. To show that counsel’s performance was deficient, the
    defendant must show counsel’s performance did not equal that of a law-
    yer with ordinary training and skill in criminal law.
    6. Trial: Effectiveness of Counsel: Presumptions. In determining whether
    trial counsel’s performance was deficient, there is a strong presumption
    that counsel acted reasonably.
    7. Trial: Effectiveness of Counsel: Evidence. A reasonable strategic deci-
    sion to present particular evidence, or not to present particular evidence,
    will not, without more, sustain a finding of ineffective assistance of
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    STATE v. SIERRA
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    31 Neb. App. 852
    counsel. Strategic decisions made by trial counsel will not be second-
    guessed so long as those decisions are reasonable.
    8.    Effectiveness of Counsel: Proof. To show prejudice under the prejudice
    component of the Strickland v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    , 
    80 L. Ed. 2d 674
     (1984), test, the defendant must demonstrate
    a reasonable probability that but for his or her counsel’s deficient
    perform­ance, the result of the proceeding would have been different.
    9.    Effectiveness of Counsel: Proof: Words and Phrases. A reasonable
    probability does not require that it be more likely than not that the defi-
    cient performance altered the outcome of the case; rather, the defend­
    ant must show a probability sufficient to undermine confidence in the
    outcome. The likelihood of a different result must be substantial, not
    just conceivable.
    10.    Records: Appeal and Error. It is incumbent upon an appellant to sup-
    ply a record which supports his or her appeal. Absent such a record, as
    a general rule, the decision of the lower court as to those errors is to be
    affirmed.
    11.    Criminal Law: Evidence: Proof. An alibi defense requires a defendant
    to establish that (1) he or she was at a place other than where the crime
    was committed and (2) he or she was at such other place for such a
    length of time that it was impossible to have been at the place where and
    when the crime was committed.
    12.    ____: ____: ____. A defendant asserting an alibi defense bears a heavy
    evidentiary burden.
    13.    Probation and Parole: Search and Seizure. Generally, Nebraska
    courts uphold warrantless searches pursuant to a condition of a proba-
    tion order.
    14.    Appeal and Error. An alleged error must be both specifically assigned
    and specifically argued in the brief of the party asserting the error to be
    considered by an appellate court.
    Appeal from the District Court for York County: James C.
    Stecker, Judge. Affirmed.
    Stephen T. Knudsen, of Whitney, Newman, Mersch, Otto &
    Grafton, P.C., L.L.O., for appellant.
    Douglas J. Peterson, Attorney General, and Matthew Lewis
    for appellee.
    Riedmann, Bishop, and Arterburn, Judges.
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    Nebraska Court of Appeals Advance Sheets
    31 Nebraska Appellate Reports
    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    Arterburn, Judge.
    INTRODUCTION
    Jonathan J. Sierra was convicted in 2018 in the York County
    District Court of burglary, conspiracy to commit burglary, and
    several counts of theft involving the theft of a truck, trailer,
    and various mechanic’s tools from a local automotive repair
    shop. Sierra filed a motion for postconviction relief in the York
    County District Court asserting several claims that his trial
    counsel was ineffective. Following an evidentiary hearing, the
    district court found that Sierra had not met his burden in prov-
    ing that his trial counsel was ineffective. Upon our review of
    the record, we affirm.
    BACKGROUND
    In December 2017, Sierra was charged in an eight-count
    information with one count of burglary, one count of con-
    spiracy to commit burglary, four counts of theft by unlawful
    taking ($5,000 or more), one count of theft by unlawful taking
    ($1,500 to $5,000), and one count of criminal mischief (less
    than $500). The Nebraska Supreme Court summarized the
    underlying circumstances of the crimes as follows:
    Sierra was involved in the theft of a truck and trailer
    which he then used to assist in the theft of automotive
    tools from a mechanic’s garage in York, Nebraska. The
    complaint was based in an incident which occurred in
    the early morning of October 15, 2017, when a window
    of [an automotive shop] in York was broken and tools
    were stolen from the premises. The tools belonged,
    separately, to a co-owner of the garage business and his
    two employees. The co-owner, Andrew Wilkinson, noti-
    fied the officer investigating the break-in, Sgt. Michael
    Hanke, that his checkbook and debit card had also
    been stolen.
    State v. Sierra, 
    305 Neb. 249
    , 252, 
    939 N.W.2d 808
    , 816-
    17 (2020).
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    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    The district court appointed the York County public defender
    as Sierra’s counsel. On April 23, 2018, a hearing was held
    due to Sierra’s request that his counsel withdraw, citing a
    breakdown in the attorney-client relationship. Sierra informed
    the court that his counsel had not spoken to him about any
    of the discovery materials in his case despite his numerous
    requests. Sierra said he eventually just stopped calling her,
    because he was not getting answers. Trial counsel responded
    that Sierra was not willing to accept her advice despite the fact
    that she had provided him a significant amount of discovery
    materials. Ultimately, Sierra’s request was denied and the pub-
    lic defender remained as trial counsel.
    Prior to trial, the State and trial counsel signed a discovery
    stipulation agreeing to have any discovery materials deliv-
    ered to opposing counsel by March 5, 2018, or as soon as
    it was reasonably discovered. The parties also agreed that
    the absolute deadline for production of discovery materials
    was 10 days before the start of trial. Despite this agreement,
    trial counsel provided the State just 5 days prior to the trial
    with a list of five witnesses she intended to call at trial. The
    witnesses included Sierra’s brother, Anthony Sierra; Sierra’s
    mother, Cynthia Sierra; Sierra’s girlfriend; and two individ­
    uals who were in jail with Sierra. In response, the State filed a
    motion in limine to exclude those witnesses from testifying. At
    the hearing, the State indicated that there was no explanation
    as to the nature of the witnesses’ testimony, but that the State
    suspected defense counsel intended to present an alibi defense.
    However, the State also noted that defense counsel had not
    filed a notice of alibi defense as required by 
    Neb. Rev. Stat. § 29-1927
     (Reissue 2016). Sierra’s trial counsel indicated she
    no longer planned on calling Sierra’s girlfriend as a witness.
    Trial counsel stated she did not necessarily intend to present
    exhibits for an alibi defense but asked that the court allow her
    to explore that defense should she choose to do so in the inter-
    est of justice. The court granted the State’s motion in limine
    prohibiting defense counsel from calling her witnesses with
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    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    the exception of Anthony, who was also named on the State’s
    list of endorsed witnesses. The prohibition also extended to
    exhibits related to an alibi defense.
    At trial, Sgt. Michael Hanke of the York Police Department
    presented a general timeline of the investigation after law
    enforcement was notified of the theft at the automotive shop
    on October 15, 2017. Hanke testified that upon arrival, law
    enforcement first reviewed surveillance video from other busi-
    nesses in the area. According to Hanke, the videos showed
    that there were two individuals who stole a pickup truck from
    the automotive shop parking lot. At approximately 4:45 a.m.,
    the two individuals then took the truck to a nearby pizza
    restaurant, where they stole an enclosed white trailer and
    attached it to the truck before returning to the automotive shop.
    Approximately 30 minutes later, video showed the truck and
    trailer leaving the area.
    Hanke testified that the next day, Wilkinson was notified
    that someone had attempted to use the stolen debit card at a
    Walmart store in Norfolk, Nebraska. Wilkinson provided that
    information to the York Police Department. Hanke contacted
    personnel at the Norfolk Walmart and was able to obtain pic-
    tures from a security camera showing two individuals using
    the stolen debit card on the afternoon of October 15, 2017.
    Hanke also received photographs taken by surveillance cam-
    eras in a Walmart store in York, Nebraska, showing the same
    two individuals within that store at approximately 7:30 a.m.
    on October 15, 2017, the same day as the burglary at the auto­
    motive shop. Walmart personnel at the York store suspected
    the individuals in the photographs had shoplifted clothing
    there, given that one of them was wearing clothing when exit-
    ing different from what he was wearing on entry.
    Maggie Wolfe, an asset protection associate at the York
    Walmart, testified about the process of obtaining the surveil-
    lance footage of the two individuals. Wolfe identified the
    individuals in the photograph from the surveillance video
    as Johnathan Mally and Sierra. Defense counsel did not
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    Nebraska Court of Appeals Advance Sheets
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    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    object to the identification testimony during direct exami-
    nation. However, after Wolfe’s identification, the following
    exchange took place when the State offered the photographs
    into evidence:
    [Defense counsel:] I would object on foundation, your
    Honor.
    THE COURT: What foundation?
    [Defense counsel:] She hasn’t identified what the
    two — what led her to believe that one of the suspects
    was . . . Sierra.
    THE COURT: Objection overruled. Exhibit 1 will be
    received.
    On cross-examination, Sierra’s counsel asked Wolfe how she
    learned the identities of the individuals in the photograph.
    Wolfe admitted that she had only seen information in the
    newspaper and did not independently identify Sierra from
    the photograph.
    Hanke testified that after he received the surveillance foot-
    age, a notice went out to all law enforcement asking for assist­
    ance in identifying the individuals in the pictures. Sgt. Andrew
    Yost of the Butler County Sheriff’s Department testified at
    trial that he and the Butler County Sheriff had seen the surveil-
    lance photographs from the York Walmart and recognized one
    of the individuals as Sierra. Based on the information from
    the Butler County Sheriff’s Department, Hanke testified that
    he was able to develop Mally and Sierra as suspects. Initially,
    defense counsel did not object to Hanke’s testimony. However,
    as the testimony regarding the identification of Sierra contin-
    ued, the following exchange was had:
    Q. [Prosecutor:] And [a deputy at the Butler County
    Sheriff’s Department] was able to look at the picture from
    the York Walmart and determine who it was?
    A. Yeah, he believed it to be . . . Sierra with . . . Mally.
    Q. Okay. Now, was he familiar with . . . Sierra as a
    local probationer?
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    STATE v. SIERRA
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    31 Neb. App. 852
    A. I’m not sure if he was familiar with him that way
    but he did let me know —
    [Defense counsel:] I’m going to object on this line of
    questioning. It’s hearsay, your Honor.
    THE COURT: Sustained.
    Hanke went on to testify that after determining Sierra’s iden-
    tity, he obtained a search warrant for Sierra’s cell phone data.
    The data he recovered from the cell service provider showed
    that Sierra’s phone “pinged off” of a cell tower in York, which
    indicated that the phone was located within 20 miles of York
    on October 15, 2017, the date of the burglary. Defense counsel
    did not object to Hanke’s testimony about the cell phone data,
    and the records are not in evidence.
    In addition to retrieving the cell phone data, Hanke testi-
    fied that the Butler County Sheriff’s Department conducted a
    search of Sierra’s home. Yost, who participated in the search,
    testified that the search was conducted with the permission
    of Sierra’s probation officer. According to Yost, the probation
    order allowed searches of Sierra’s residence without a warrant.
    A copy of the probation order was not offered into evidence.
    Yost testified that law enforcement officers found and seized
    a majority of the tools that had been taken from the auto­
    motive shop in York. Hanke testified that the stolen truck was
    recovered after it was abandoned on a road north of the York
    Walmart and that the stolen trailer was recovered after it was
    abandoned on a road near St. Edward, Nebraska, not far from
    where Sierra resided in Genoa, Nebraska.
    Hanke testified that the next step in the investigation was an
    interview with Sierra. According to Hanke, in this first inter-
    view, Sierra denied ever being in York, claimed he had noth-
    ing to do with the burglary, and stated he possessed the tools
    because he had purchased them from Mally. Hanke testified
    that in a second interview, Sierra admitted to being in York.
    Defense counsel did not object to this line of testimony but
    cross-examined Hanke about Sierra’s story.
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    Nebraska Court of Appeals Advance Sheets
    31 Nebraska Appellate Reports
    STATE v. SIERRA
    Cite as 
    31 Neb. App. 852
    Mally was arrested in Columbus, Nebraska. Several of the
    tools and financial items from the automotive shop were found
    in his possession afterward. Mally subsequently entered into
    a plea agreement with the State and testified against Sierra.
    Mally testified that he knew Sierra through their employ-
    ment at a truck repair shop. He provided a general timeline of
    the events on October 15, 2017. Mally estimated that he had
    met up with Sierra in York “[p]robably” around 11:30 p.m.
    on October 14, 2017. He then recounted a series of events
    wherein the window to the automotive shop had been broken
    by Sierra, followed by his and Sierra’s leaving the area to
    make sure that the window’s breaking did not trigger a bur-
    glar alarm. Mally said that he and Sierra then returned to the
    automotive shop, where they stole a truck outside the shop.
    They then went in the stolen truck to the pizza restaurant,
    where they stole the enclosed trailer. After obtaining the trailer,
    they returned to the automotive shop, where they removed
    some large upright toolboxes full of tools, rolled them into
    the trailer, and then drove away. According to Mally, he
    and Sierra stayed in York for a period thereafter, which stay
    included going into the York Walmart, where he put on clothes
    that he shoplifted therefrom and got rid of the clothes he had
    worn during the burglary. Mally identified himself and Sierra
    in the Walmart surveillance photographs taken at 7:30 a.m.
    on October 15. Shortly after leaving the York Walmart, they
    unhooked the trailer from the stolen truck, hooked it up to
    Mally’s pickup truck, and then left. Mally testified that they
    took the tools because Sierra needed the tools for his job as a
    mechanic. The majority of the tools were taken to Sierra’s resi-
    dence in Genoa, with Mally’s retaining the remainder. Mally
    denied the existence of any arrangement with Sierra to buy
    the tools. On cross-examination, defense counsel emphasized
    the benefits Mally received from the State in exchange for
    his cooperation.
    The owners of the tools, the owner of the truck, and the
    owner of the trailer all testified regarding the identity and
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    STATE v. SIERRA
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    value of the items stolen. Several of the recovered tools,
    along with photographs of other stolen items, were received
    into evidence. Defense counsel made several objections dur-
    ing the State’s presentation of evidence, some of which were
    sustained. Sierra’s brother, Anthony, testified for the defense.
    Anthony testified that he was with Sierra on October 14
    and 15, 2017, but not in York. He further testified that on
    October 15, Mally arrived with a white trailer at a house where
    he helped unload several tools that Sierra had purchased from
    Mally. Finally, Anthony said he did not recognize the person in
    the store surveillance photographs from Walmart.
    A jury found Sierra guilty on all counts except for crimi-
    nal mischief. After the conclusion of the jury trial, but before
    sentencing, defense counsel was charged with theft by unlaw-
    ful taking ($5,000 or more) in an unrelated case. Sierra was
    granted new counsel for sentencing. Sierra was sentenced
    to 16 to 20 years’ imprisonment on each of the Class IIA
    felony convictions and 1 to 2 years’ imprisonment on the
    Class IV felony conviction. All sentences were ordered to be
    served concurrently.
    Sierra filed a direct appeal, which was heard by the
    Supreme Court. On appeal, Sierra alleged the district court
    erred by denying trial counsel’s motion to withdraw prior to
    trial, granting the State’s motion in limine, and sentencing
    Sierra on multiple charges of theft by unlawful taking, in vio-
    lation of the Double Jeopardy Clause of the U.S. Constitution.
    State v. Sierra, 
    305 Neb. 249
    , 
    939 N.W.2d 808
     (2020). In
    addition, Sierra assigned 13 ineffective assistance of counsel
    claims. 
    Id.
     The Supreme Court agreed with Sierra’s double
    jeopardy argument and vacated two of the three convictions
    and sentences for theft by unlawful taking ($5,000 or more)
    that were based on the theft of the tools from the automotive
    shop. 
    Id.
     The Supreme Court found the district court did not
    abuse its discretion by overruling trial counsel’s motion to
    withdraw. 
    Id.
     As to Sierra’s ineffective assistance of coun-
    sel claims, the Supreme Court found that nine of the claims
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    STATE v. SIERRA
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    could not be resolved on the record before it. 
    Id.
     One of the
    claims was determined to be insufficiently pled. 
    Id.
     The three
    remaining ineffective assistance of counsel claims, as well as
    Sierra’s other assignment of error, were found to be without
    merit. 
    Id.
    Sierra filed a timely motion for postconviction relief. Sierra
    was appointed an attorney and subsequently filed a supplemen-
    tal motion for postconviction relief alleging the same claims
    of ineffective assistance of counsel the Supreme Court was not
    able to resolve on direct appeal. The district court granted the
    State’s motion to dismiss the original motion for postconvic-
    tion relief and then proceeded to an evidentiary hearing on the
    supplemental motion.
    The evidentiary hearing was held on December 1, 2021.
    Sierra testified at the hearing. He stated that he first met with
    his trial counsel 3 or 4 weeks after she was appointed, while
    they were in court. This first meeting lasted only about a
    minute, according to Sierra. Sierra testified that he and trial
    counsel met only once at the jail. Sierra stated that at this meet-
    ing, trial counsel brought a laptop computer for them to use
    to review surveillance videos together, but she fast-forwarded
    through the videos. Sierra then said his trial counsel took a
    phone call and left abruptly. According to Sierra, trial coun-
    sel did not discuss trial strategy with him, did not take notes,
    and did not return to the jail. Sierra testified that he attempted
    to contact her regarding an alibi defense, but that she did not
    respond. However, he admitted she did respond to him by mak-
    ing the motions he requested to reduce his bond. Finally, Sierra
    testified that he and trial counsel did not meet at all in the 7
    days leading up to his trial.
    At the evidentiary hearing, Sierra offered into evidence sev-
    eral exhibits, including a copy of his trial record; a copy of the
    Supreme Court’s opinion from his appeal; a copy of the State’s
    motion in limine, as well as trial counsel’s list of witnesses;
    an affidavit from Cynthia; and a deposition of trial counsel.
    In trial counsel’s deposition, she stated she was suffering
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    from what’s called “Long Hauler Syndrome” from COVID-
    19, which meant she was sick for a long period of time and
    which in her case resulted in a loss of memory. Trial counsel
    said she did not recall Sierra or anything about his trial or
    representation. She was able to describe her general process in
    meeting with and representing criminal defendants but could
    not provide details regarding her representation of Sierra. Trial
    counsel responded, “I have no idea,” “I do not remember,” or
    “I don’t recall” to almost every question about Sierra. Trial
    counsel’s case file and notes were also received into evidence
    at the evidentiary hearing.
    In Cynthia’s affidavit, she identified herself as Sierra’s
    mother. She stated that she also tried to contact Sierra’s trial
    counsel regarding a possible alibi defense for Sierra to no
    avail. In the affidavit, Cynthia stated that if she had testified
    at trial, she would have said that she, Sierra, Anthony, and
    Sierra’s girlfriend were fixing the walls in the bathroom of
    her house in Genoa until “approximately” 11 p.m. on October
    14, 2017. Cynthia also stated she would have testified that
    Sierra told her that his coworker was going to be bringing
    a load of tools he was purchasing to their house and that
    she saw the coworker coming with the truck and trailer on
    October 15.
    The district court took the matter under advisement. In an
    order dated March 4, 2022, the district court denied Sierra’s
    motion for postconviction relief. As to each of the allegations
    of ineffective assistance, the district court found that Sierra
    failed to establish either deficient performance of counsel or
    prejudice. Sierra appeals from the district court’s order deny-
    ing his motion for postconviction relief.
    ASSIGNMENTS OF ERROR
    On appeal, Sierra assigns that trial counsel was ineffective
    for failing to (1) file notice of or present alibi evidence, (2)
    file a witness and exhibit list, (3) effectively communicate
    with Sierra, (4) file a motion to suppress evidence obtained
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    from Sierra’s residence, (5) object to or make motions regard-
    ing the testimony of certain witnesses, (6) request a cautionary
    jury instruction on accomplice testimony, and (7) maintain
    her law license. He argues that the district court should have
    sustained his postconviction motion based on each of the fore-
    going bases.
    STANDARD OF REVIEW
    [1,2] In an evidentiary hearing on a motion for postconvic-
    tion relief, the trial judge, as the trier of fact, resolves con-
    flicts in the evidence and questions of fact. State v. Stricklin,
    
    310 Neb. 478
    , 
    967 N.W.2d 130
     (2021). An appellate court
    upholds the trial court’s findings unless they are clearly erro-
    neous. 
    Id.
    [3] Appellate review of a claim of ineffective assistance of
    counsel is a mixed question of law and fact. 
    Id.
     When review-
    ing a claim of ineffective assistance of counsel, an appellate
    court reviews the factual findings of the lower court for clear
    error. 
    Id.
     With regard to the questions of counsel’s performance
    or prejudice to the defendant as part of the two-pronged test
    articulated in Strickland v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    , 
    80 L. Ed. 2d 674
     (1984), an appellate court reviews
    such legal determinations independently of the lower court’s
    decision. State v. Stricklin, 
    supra.
    ANALYSIS
    General Principles of Ineffective
    Assistance of Counsel.
    [4-7] To prevail on a claim of ineffective assistance of
    counsel under Strickland v. Washington, 
    supra,
     the defendant
    must show that his or her counsel’s performance was deficient
    and that this deficient performance actually prejudiced the
    defendant’s defense. State v. Stricklin, 
    supra.
     To show that
    counsel’s performance was deficient, the defendant must show
    counsel’s performance did not equal that of a lawyer with
    ordinary training and skill in criminal law. 
    Id.
     In determining
    whether trial counsel’s performance was deficient, there is
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    a strong presumption that counsel acted reasonably. State v.
    Jaeger, 
    311 Neb. 69
    , 
    970 N.W.2d 751
     (2022). A reasonable
    strategic decision to present particular evidence, or not to
    present particular evidence, will not, without more, sustain a
    finding of ineffective assistance of counsel. State v. Newman,
    
    310 Neb. 463
    , 
    966 N.W.2d 860
     (2021). Strategic decisions
    made by trial counsel will not be second-guessed so long as
    those decisions are reasonable. 
    Id.
    [8,9] To show prejudice under the prejudice component of
    the Strickland test, the defendant must demonstrate a reason-
    able probability that but for his or her counsel’s deficient
    performance, the result of the proceeding would have been
    different. State v. Stricklin, 
    supra.
     A reasonable probability
    does not require that it be more likely than not that the defi-
    cient performance altered the outcome of the case; rather, the
    defendant must show a probability sufficient to undermine
    confidence in the outcome. 
    Id.
     The likelihood of a different
    result must be substantial, not just conceivable. See 
    id.
     (quot-
    ing Harrington v. Richter, 
    562 U.S. 86
    , 
    131 S. Ct. 770
    , 
    178 L. Ed. 2d 624
     (2011)).
    [10] In an evidentiary hearing for postconviction relief,
    the postconviction trial judge, as the trier of fact, resolves
    conflicts in evidence and questions of fact, including witness
    credibility and the weight to be given a witness’ testimony.
    State v. Stricklin, 
    supra.
     Where competent evidence supports
    the district court’s findings, the appellate court will not substi-
    tute its factual findings for those of the district court. 
    Id.
     It is
    incumbent upon an appellant to supply a record which supports
    his or her appeal. State v. Britt, 
    310 Neb. 69
    , 
    963 N.W.2d 533
    (2021). Absent such a record, as a general rule, the decision of
    the lower court as to those errors is to be affirmed. 
    Id.
    Failing to File Notice of or Present Alibi
    Evidence and Failing to Timely File
    Witness and Exhibit List.
    Sierra first assigns and argues that trial counsel was inef-
    fective for failing to file notice of or present alibi evidence.
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    He further argues that trial counsel was ineffective by failing
    to timely file witness and exhibit lists. As part of a discovery
    agreement with the State, trial counsel was required to provide
    any discovery, including a list of witnesses and exhibits the
    defense intended to use at trial, no later than 10 days prior
    to trial. Despite this, trial counsel did not present her witness
    list until 5 days prior to the first day of trial. As a result, trial
    counsel was prohibited from presenting the listed witnesses.
    Similarly, Sierra was prohibited from putting on an alibi
    defense due to trial counsel’s failure to file a notice of alibi.
    The witness list produced by Sierra’s counsel for trial
    named five witnesses: Anthony, Cynthia, Sierra’s girlfriend,
    and two individuals who were in jail with Sierra prior to his
    trial. Of those, one witness, Anthony, still testified for the
    defense because he was on the State’s witness list. At the hear-
    ing on the motion in limine, trial counsel informed the court
    that she no longer intended to call Sierra’s girlfriend as a wit-
    ness. Due to trial counsel’s failure to meet the discovery dead-
    line, the court prohibited the defense from calling Cynthia,
    as well as the two other individuals. In his postconviction
    motion, Sierra has presented evidence relative only to what
    Cynthia’s testimony would be. As such, we will not consider
    the other witnesses Sierra, through trial counsel, sought to
    add. We do, however, consider the testimony of Anthony
    regarding Sierra’s whereabouts on the days in question which
    was given at trial. In her deposition, trial counsel stated that
    she could not remember any specifics regarding Sierra and
    his trial due to memory loss from COVID-19. Therefore, we
    have no evidence as to what reasons trial counsel may have
    had for failing to file a notice of alibi and witness list in a
    timely fashion.
    It is clear that trial counsel was deficient in failing to meet
    the foregoing deadlines. However, Sierra has not established
    that he was prejudiced. Based on the record presented, the
    only impact of trial counsel’s deficiency was that Cynthia
    was prevented from testifying. According to Sierra, and the
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    affidavit provided by Cynthia at the evidentiary hearing, had
    Cynthia been called as a witness, she would have testified that
    Sierra was working at their home in Genoa until approximately
    11 p.m. on the night preceding the burglary at the automotive
    shop. At trial, Mally testified that he met up with Sierra in
    York at around 11:30 p.m. on October 14, 2017. The district
    court agreed with the State’s argument that Cynthia’s testi-
    mony did not contradict the evidence presented at trial. In its
    order, the district court explained:
    The evidence presented indicated that the crime was com-
    mitted sometime after working hours on Friday, October
    13, 2017 but before Sunday, October 15, 2017. Given
    the testimony of . . . Mally, Sergeant Hanke, [and the
    victims], there is no reasonable probability the outcome
    would have been different. [Sierra] failed to establish
    a viable alibi through the evidence at the trial on the
    Motion for Post-Conviction Relief. Cynthia . . . does not
    place [Sierra] at a location other than where the crime
    was committed at the time the crime was committed.
    [Her] testimony does not make it impossible for [Sierra]
    to have been in [York] at the time the crimes were com-
    mitted. Cynthia . . . only accounts for the presence of her
    son up to the time that he could or would have left to
    travel to York to commit the crime.
    [11,12] An alibi defense requires a defendant to establish
    that (1) he or she was at a place other than where the crime
    was committed and (2) he or she was at such other place for
    such a length of time that it was impossible to have been at
    the place where and when the crime was committed. State v.
    Stricklin, 
    310 Neb. 478
    , 
    967 N.W.2d 130
     (2021). A defendant
    asserting an alibi defense bears a heavy evidentiary burden.
    
    Id.
     Section 29-1927 requires a defendant to provide notice to
    the county attorney of the intention to rely on an alibi defense
    at least 30 days prior to trial. Such notice requirement may be
    waived by the presiding judge if necessary in the interests of
    justice. § 29-1927.
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    We first note that despite the court’s order denying Sierra
    the ability to present an alibi defense, Anthony was allowed
    to testify. Anthony testified that he and Sierra were together
    on the day of the burglary and that he was not in York that
    day. Clearly, the jury did not find Anthony’s testimony placing
    Sierra in another town at the time of the burglary to be cred-
    ible. Further, Sierra cannot show that the addition of Cynthia’s
    testimony would have created a reasonable probability that the
    result of the trial would have been different. At best, Cynthia’s
    testimony indicates that Sierra left their home around 11 p.m.
    Mally’s testimony was that he met Sierra in York “probably”
    around 11:30 p.m. These times are not necessarily in con-
    flict, particularly given that the times given are approximate.
    Moreover, Mally’s testimony, along with the video evidence,
    establishes that the actual burglary and thefts occurred over
    the course of several hours on the morning of October 15,
    2017. Mally and Sierra are captured in photographs leaving
    the York Walmart at approximately 7:30 a.m. Based on the
    totality of the evidence, we cannot see how the addition of
    Cynthia’s testimony to that of Anthony would have created
    a reasonable probability that the outcome of the trial would
    be different. Her testimony would not make it impossible for
    Sierra to have participated in the burglary and thefts occur-
    ring in York over the course of the succeeding few hours. The
    jury rejected Anthony’s testimony which, if believed, would
    have provided an alibi. We cannot see how Cynthia’s testi-
    mony would have made Anthony’s testimony more believable.
    Therefore, we agree with the district court that Sierra was not
    prejudiced by the exclusion of Cynthia’s testimony or by trial
    counsel’s failure to timely file a notice of alibi and witness or
    exhibit list.
    Failing to Effectively Communicate.
    Sierra next argues that his trial counsel was ineffective for
    failing to effectively communicate with him. Sierra asserts
    that trial counsel met with him only twice prior to trial.
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    The district court noted that trial counsel also communicated
    with Sierra by responding to messages he sent and that she
    requested recesses during trial at least four times to confer
    with Sierra. The district court held that Sierra failed to demon-
    strate prejudice based on trial counsel’s level of communica-
    tion with Sierra. We agree.
    During the evidentiary hearing, Sierra indicated that his big-
    gest grievance was that he was unable to communicate with
    trial counsel regarding his alibi defense. As we previously dis-
    cussed, Sierra’s proffer of additional alibi evidence produced
    at the postconviction hearing is not sufficient to demonstrate
    a reasonable probability that the result of the trial would have
    been different. The district court’s findings that trial counsel
    communicated with Sierra through messages and during his
    trial are supported by the record. Sierra claims that trial coun-
    sel refused to answer any of his calls. He states trial counsel
    met with him only twice and that one of those meetings was
    cut short when she received a phone call and left abruptly.
    Unfortunately, in her deposition, trial counsel offered no spe-
    cific insights into the level of contact she had with Sierra
    either prior to or during trial. However, the record made at
    trial counsel’s first motion to withdraw offers some insight into
    communications between Sierra and herself:
    Your Honor, as [Sierra] stated in his attachment on the
    Inmate Request Form, he feels there’s been a breakdown
    in attorney-client relationship with a lack of trust and
    drastically divergent views on best strategies for defense.
    I have tried to talk to him about different things. He
    will not take any of my advice. I provided him with
    500 pages of discovery. He said, “This is all bogus.” So
    it’s pretty hard to talk to somebody about their case and
    about their discovery when they refuse to listen, and it’s
    kind of reached that point.
    In addition, in her deposition testimony, trial counsel tes-
    tified to her standard practices with respect to contact with
    clients who are being held in jail: She first provided an
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    information sheet to them to fill out and then provided them
    with copies of discovery materials received from the prosecu-
    tor as soon as they were received. She made it a point to meet
    with incarcerated clients within 1 week of court appointment
    after she had a chance to review the initial file. In a first
    meeting, she would explain that conversations with her were
    confidential and that she would not divulge any client com-
    munication to other people. She preferred not to talk with
    an incarcerated client on the phone about anything substan-
    tive. She always provided materials requested in messages
    from inmates and generally provided her clients with copies
    of pleadings as she received them. Her practice was to meet
    with her clients during the days immediately before hearings.
    In general, trial counsel stated that she had a lot of contact
    with her clients and that during meetings, she was engaged
    and available to them. She stated that she would file motions,
    such as a motion to suppress, if a client requested it. She also
    testified that she would talk to potential witnesses suggested
    by her clients.
    Ultimately, the postconviction trial judge, as the trier of
    fact, resolves conflicts in the evidence and questions of fact,
    including witness credibility and the weight to be given a
    witness’ testimony. See State v. Stricklin, 
    310 Neb. 478
    , 
    967 N.W.2d 130
     (2021). Here, the district court discounted Sierra’s
    testimony and found that Sierra had not demonstrated that
    trial counsel failed to effectively communicate with him. The
    court went on to find that Sierra also failed to demonstrate
    any prejudice in this regard. We will not disturb the district
    court’s finding. While it would be preferable to have trial
    counsel’s testimony directly addressing her communication
    with Sierra, we find that the totality of the record cited herein
    and by the district court supports the court’s finding regarding
    deficient performance.
    Finally, Sierra has not established how the outcome of his
    trial would have been different if there had been more com-
    munication between him and trial counsel. Other than his
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    purported alibi defense, Sierra has not shown what points of
    the trial, defense strategies, or other subject matter he would
    have liked to discuss with his trial counsel. Sierra has failed to
    show how he was prejudiced by the amount of communication
    he had with trial counsel.
    Failing to File Motion to Suppress.
    Sierra next argues that trial counsel was ineffective for fail-
    ing to file a motion to suppress the evidence removed from his
    residence in Genoa. A large number of the tools stolen from
    the automotive shop were recovered from Sierra’s residence.
    Law enforcement investigators conducted a warrantless search
    of this residence pursuant to a search clause in Sierra’s pro-
    bation order in an unrelated case. According to Sierra, it was
    unclear whether the residence searched was his residence.
    However, Sierra does not aver the residence is not his. At the
    evidentiary hearing, Sierra admitted he was on probation at
    the time of the search. At trial, Yost testified that Sierra’s pro-
    bation officer provided permission for the search of Sierra’s
    residence. At trial, Anthony testified that he lived with Sierra,
    Cynthia, and Sierra’s girlfriend in Genoa. In her affidavit,
    Cynthia states that this very group was working on the bath-
    room walls in the same residence and that tools were coming
    to that residence. According to Cynthia’s affidavit, Sierra told
    her he would not be able to help pay his share of the bills
    because he was buying the tools from the person who was
    bringing them to the residence. No evidence was presented
    indicating Sierra was living at a place other than the residence
    that was searched.
    [13] Nebraska courts have long upheld warrantless searches
    pursuant to a condition of a probation order. See State v.
    Colby, 
    16 Neb. App. 644
    , 
    748 N.W.2d 118
     (2008) (citing
    State v. Morgan, 
    206 Neb. 818
    , 
    295 N.W.2d 285
     (1980),
    and State v. Lingle, 
    209 Neb. 492
    , 
    308 N.W.2d 531
     (1981)).
    Trial counsel will not be found deficient for failing to file a
    frivolous motion to suppress. Because the search of Sierra’s
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    residence was a valid search with permission granted by
    Sierra’s probation officer, trial counsel was not ineffective for
    not filing a motion to suppress the evidence obtained from the
    search of the residence.
    Failing to Object to Certain
    Testimony at Trial.
    Sierra’s next assignment of error is that the court erred in
    finding that trial counsel was not ineffective for “not object-
    ing to or making motions regarding the testimony of certain
    witnesses.” Sierra’s supplemental motion for postconviction
    relief complained of several items of testimony that he alleged
    to be objectionable. Those items included the testimony of
    Wolfe and Hanke with respect to identifications of Mally and
    Sierra in the Walmart surveillance photographs from both
    York and Norfolk. He also alleged ineffective assistance with
    respect to trial counsel’s failure to object to Hanke’s testi-
    mony regarding the location where the trailer was recovered,
    the items found in the search of Sierra’s residence, the cell
    phone records that provided location data as to Sierra’s phone
    on October 15, 2017, and statements made by Sierra in a
    “proffer” interview. On appeal, however, Sierra argues only
    that the district court erred in regard to finding no prejudice
    with regard to trial counsel’s failure to object to the identifica-
    tion testimony of Wolfe and Hanke.
    We question whether Sierra’s referral to “the testimony of
    certain witnesses” is sufficiently assigned as error. See State v.
    Mrza, 
    302 Neb. 931
    , 
    926 N.W.2d 79
     (2019). However, assum-
    ing without deciding that this assignment of error has been suf-
    ficiently stated, we will consider Sierra’s argument regarding
    the identification testimony of Wolfe and Hanke.
    Sierra argues that trial counsel was ineffective for fail-
    ing to object to the identification testimony of Sierra by
    Wolfe and Hanke. Wolfe identified Sierra as being one of
    the persons depicted in the surveillance photographs from
    the York Walmart. Hanke identified Sierra as being one of
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    the individuals seen in surveillance photographs taken in the
    Norfolk Walmart. Sierra argues that this testimony was “at
    least objectionable, and lacked the proper foundation and
    hearsay protections which otherwise dissuade such evidence
    from being offered.” Brief for appellant at 15. The district
    court held that Sierra did not establish prejudice from this tes-
    timony, because his codefendant, Mally, also identified Sierra
    in the photographs.
    While trial counsel did not object to Wolfe’s testimony, she
    did object to the admission of the photographs. The photo-
    graphs were received into evidence over trial counsel’s objec-
    tion. She also exposed on cross-examination that Wolfe had
    no independent basis for her identification of Sierra. After
    hearing Wolfe’s full testimony, including that given under
    cross-examination, the jurors were provided the opportunity
    to review the photographs for themselves and make their
    own judgments regarding the identification of the individ­
    uals pictured.
    Likewise, trial counsel did not initially object to Hanke’s
    testimony regarding the identification of Sierra in the pho-
    tographs. We note, as did the district court, that Hanke’s
    testimony was not received as direct identification evidence.
    Rather than offering the identification testimony for the truth
    of the matter, Hanke was explaining the process law enforce-
    ment went through to develop Sierra as a suspect, which ulti-
    mately led officers to conduct a search of Sierra’s cell phone
    records and his residence, where many of the tools stolen from
    the automotive shop were recovered. As Hanke’s explanation
    continued, trial counsel did make a hearsay objection that
    was sustained.
    In any event, the identification testimony of Wolfe and
    Hanke was cumulative given the testimony provided by
    Mally. As a codefendant, Mally provided a full timeline of
    the events he and Sierra participated in throughout the night
    of October 14, 2017, and the morning of October 15. As
    part of that testimony, Mally explained that after stealing the
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    tools from the automotive shop, he and Sierra went to the
    York Walmart to get a change of clothes. Mally positively
    identified himself and Sierra in the surveillance photographs.
    He also identified himself in the surveillance photographs
    of the Norfolk Walmart where an attempt was made to use a
    credit card stolen from the automotive shop. Clearly, Mally’s
    testimony was also sufficient for admission of the photo-
    graphs, which are remarkably clear, into evidence. Given
    Mally’s testimony and the proper admission of the photo-
    graphs, there is no reasonable probability that the outcome
    of Sierra’s case would have been different had trial counsel
    objected to Wolfe’s and Hanke’s testimony. Therefore, Sierra
    has not established that his trial counsel was ineffective for
    failing to object to the identification testimony.
    Failing to Request Cautionary
    Jury Instruction.
    [14] Sierra next argues that trial counsel was ineffective
    for failing to request a cautionary jury instruction regarding
    accomplice testimony. We note that Sierra produced no evi-
    dence of what the cautionary instruction should have been at
    the evidentiary hearing. We further note that on appeal, Sierra’s
    argument is simply a restatement of his assignment of error
    and an assertion that he was prejudiced. No further argument
    is given. We have long held that an alleged error must be both
    specifically assigned and specifically argued in the brief of the
    party asserting the error to be considered by an appellate court.
    State v. Mrza, 
    302 Neb. 931
    , 
    926 N.W.2d 79
     (2019). Therefore,
    we will not address this assignment of error.
    Failing to Maintain Her Law License.
    Finally, Sierra assigns and argues that trial counsel was
    ineffective for failing to maintain her law license. In support
    of this assignment, Sierra cites to the meeting between trial
    counsel and himself at the jail that was cut short when she
    received a personal phone call. Sierra argues that “it can be
    implied that the phone call was such that the investigation
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    and/or criminal charges played a role in her leaving” and
    her ongoing criminal investigation affected her overall abil-
    ity to represent him in this case. Brief for appellant at 16-17.
    We disagree.
    There is no evidence that trial counsel was not licensed to
    practice law at the time she was representing Sierra. In fact,
    trial counsel did not surrender her license until August 10,
    2020, well after her representation of Sierra. See State ex rel.
    Counsel for Dis. v. Waldron, 
    307 Neb. 343
    , 
    948 N.W.2d 795
    (2020). The circumstances relating to trial counsel’s legal
    troubles and eventual forfeiture of her law license were unre-
    lated to Sierra’s case. There is absolutely no evidence that
    the phone call trial counsel received at the jail involved her
    criminal investigation. We will not make such an assumption.
    No other evidence was provided showing that trial counsel
    was unable to adequately represent Sierra. In fact, after the
    conclusion of the jury trial when trial counsel was formally
    charged with a felony, she withdrew as Sierra’s attorney and
    he received new counsel for sentencing. Sierra has not shown
    that trial counsel was ineffective for failing to maintain her
    law license after representing him.
    CONCLUSION
    Upon our review of the record, we hold that the district
    court was not clearly erroneous in overruling Sierra’s supple-
    mental motion for postconviction relief. The evidence pre-
    sented at the evidentiary hearing demonstrates as to each of
    Sierra’s allegations of ineffective assistance of counsel either
    that he did not demonstrate trial counsel’s actions were defi-
    cient or, if deficiency was proved, that he was not prejudiced
    thereby. For the reasons set forth above, we affirm the order
    of the district court denying Sierra’s motion for postconvic-
    tion relief.
    Affirmed.