Kenneth Greenway v. Southern Health Partners, Inc. ( 2020 )


Menu:
  •             Case: 20-11147   Date Filed: 09/15/2020   Page: 1 of 23
    [DO NOT PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 20-11147
    Non-Argument Calendar
    ________________________
    D.C. Docket No. 1:17-cv-05420-MLB
    KENNETH GREENWAY,
    As Surviving Spouse of Tammy Sue Greenway as administrator
    of the estate of Tammy Sue Greenway,
    Plaintiff-Appellant,
    versus
    SOUTHERN HEALTH PARTNERS, INC.,
    NURSE ALYSSA ARMENTI,
    DEPUTY CHRISTOPHER A. BOYER,
    SERGEANT KENNETH LANGSTON,
    SERGEANT JASON MUSE, et al.,
    Defendants-Appellees.
    ________________________
    Appeal from the United States District Court
    for the Northern District of Georgia
    ________________________
    (September 15, 2020)
    Case: 20-11147     Date Filed: 09/15/2020   Page: 2 of 23
    Before NEWSOM, BRANCH, and LUCK, Circuit Judges.
    PER CURIAM:
    This case arises from the tragic suicide of Tammy Greenway while in custody
    at the Banks County Jail. Her husband, Kenneth Greenway, brought section 1983
    deliberate indifference claims against the officer that arrested the Greenways,
    Tammy’s jailers, the County, the Sheriff, and her medical providers and a state-law
    negligence claim against the medical providers. The district court granted summary
    judgment for all defendants, and Kenneth now appeals. Because we conclude, like
    the district court, that there was no genuine dispute that the defendants did not have
    knowledge of a strong likelihood that Tammy was a suicide risk or that the County
    and the medical providers did not cause Tammy’s death, we affirm.
    FACTUAL BACKGROUND AND PROCEDURAL HISTORY
    Kenneth and Tammy Greenway had a volatile, on-again off-again marriage.
    They had discussed divorce and had romantic relationships outside of the marriage.
    Around 2008, Tammy began to have paranoid delusions and became violent towards
    Kenneth. That year, she attempted suicide by overdosing on pills. Between 2008
    and 2015, Tammy suffered from intermittent bouts of mental illness and drug
    addiction. On December 19, 2015, Tammy kicked in the door to Kenneth’s bedroom
    and attacked him. Tammy was arrested and went to jail for a few days. While in
    jail, Tammy did not attempt suicide or make any threats of self-harm.
    2
    Case: 20-11147        Date Filed: 09/15/2020        Page: 3 of 23
    On January 23, 2016, Tammy and Kenneth had another violent domestic
    incident, and a relative called the police. Deputy Christopher Boyer and Sergeant
    Jim Clay responded. 1 The officers interviewed the Greenways separately and had
    them fill out witness statements.             Tammy wrote that Kenneth attacked her
    unprovoked and that she did not want further trouble. For his part, Kenneth wrote
    that Tammy attacked him and threatened to kill him. Deputy Boyer signed off on
    Tammy’s witness statement, and neither witness statement mentioned self-harm or
    suicide. While discussing the incident with Deputy Boyer, Kenneth told him that
    1
    We “view the facts and draw reasonable inferences in the light most favorable to the party
    opposing the summary judgment motion.” Jackson v. West, 
    787 F.3d 1345
    , 1352 (11th Cir. 2015).
    The parties debate the existence and admissibility of various pieces of evidence that the district
    court did not consider: 1) statements made by Tammy’s daughter, Crystal Beauchamp, and
    Kenneth at the time of the Greenways’ arrest; 2) statements made by Beauchamp’s relatives about
    Tammy’s suicide risk; 3) statements documented in a Georgia Bureau of Investigation report about
    Tammy’s death; and 4) testimony about what Kenneth told the jail’s nurse. Because we conclude
    that, even assuming this evidence is properly before us, summary judgment is appropriate, we
    consider all the evidence presented by Kenneth with the exception of the statements he and
    Beauchamp purportedly made at the time of the Greenways’ arrest.
    We agree with the district court that video evidence contradicts Kenneth’s assertions that
    he and Beauchamp told Deputy Boyer at the scene of the arrest that Tammy was suicidal. “When
    opposing parties tell two different stories, one of which is blatantly contradicted by the record [as
    with a video recording of the incident], so that no reasonable jury could believe it, a court should
    not adopt that version of the facts.” Manners v. Cannella, 
    891 F.3d 959
    , 967 (11th Cir. 2018)
    (internal quotation marks omitted). Kenneth testified that while he was in the yard with
    Beauchamp, before Deputy Boyer placed him in the patrol car, he and Beauchamp told Deputy
    Boyer that Tammy was threatening to hurt herself and that she had attempted suicide before. But
    the video directly contradicts that testimony. Though Kenneth now contends that the video did
    not record all of his interactions with Deputy Boyer and parts of it are unintelligible, the video is
    clear when Kenneth and Beauchamp were talking to Deputy Boyer in the yard before he was
    arrested. And there is no evidence they told him Tammy was suicidal. Therefore, we will not
    adopt Kenneth’s version of the facts on that point.
    3
    Case: 20-11147    Date Filed: 09/15/2020   Page: 4 of 23
    Tammy was bipolar. The officers conferred and arrested both Tammy and Kenneth
    for aggravated assault.
    In her interactions with the officers, Tammy did not threaten to harm herself.
    When Deputy Boyer told her she was going to be arrested, she did not protest or
    argue with him. Tammy appeared “fine” to Deputy Boyer. After the officers
    arrested both Greenways, Deputy Boyer transported Kenneth to the Banks County
    Jail, and Sergeant Clay drove Tammy. After transferring Kenneth to the jail, Deputy
    Boyer had no further involvement with the Greenways.
    Sergeants Kenneth Langston and Sharon Chapman booked Kenneth at the jail.
    Kenneth told Sergeant Langston that Tammy was suicidal, had attempted suicide
    previously, and needed to be watched. Sergeant Langston and Sergeant Chapman
    also booked Tammy. Sergeant Chapman did an initial screening of Tammy. She
    recorded that Tammy appeared calm and cooperative, was not under the influence
    of alcohol or drugs, and did not show signs of trauma. Sergeant Chapman then asked
    Tammy a series of questions, including whether she had a history of psychiatric
    treatment, whether she had ever had thoughts of harming herself, and whether she
    currently had thoughts of harming herself. Tammy responded “no” to each question.
    But she reported that she was under a doctor’s care and needed various medications.
    Sergeant Chapman testified that Tammy appeared upset at being arrested but became
    4
    Case: 20-11147     Date Filed: 09/15/2020    Page: 5 of 23
    cheerful after that. While incarcerated, Sergeant Chapman had a “good rapport”
    with Tammy, discussed Tammy’s new boyfriend with her, and they shared a laugh.
    That same day, Sergeant Langston asked Tammy more in-depth questions.
    That screening included twelve questions regarding suicide risk. Tammy responded
    that she had not experienced marital separation, death of a loved one, loss of
    business, arrest of a loved one, divorce, or major financial loss; she was not a first-
    time offender and did not have unusual home-family problems; and she had never
    been in a mental institution or under psychiatric care, had never attempted suicide,
    and was not currently contemplating suicide. Sergeant Langston recorded that he
    did not believe Tammy was a suicide risk. He also documented that Tammy had
    issues with thyroid disease, panic attacks, depression, and hormones. Sergeant
    Langston testified that Tammy did not say or do anything out of the ordinary.
    The next day, while both Greenways remained in jail, Kenneth told one of the
    jailers, Sergeant Jason Muse, that Tammy was suicidal and needed to be placed on
    suicide watch. Kenneth repeatedly tapped on the glass window of his cell to get
    Sergeant Muse’s attention. Sergeant Muse thought Kenneth was having an anxiety
    attack and eventually came in with Nurse Alyssa Armenti, who worked at the jail as
    an employee of Southern Health Partners, Inc., to give Kenneth anti-anxiety
    medication. Kenneth also told Nurse Armenti that Tammy had attempted suicide in
    the past and needed to be on suicide watch. Sergeant Muse then placed Kenneth on
    5
    Case: 20-11147    Date Filed: 09/15/2020   Page: 6 of 23
    suicide watch and told others he thought Kenneth was “crazy.” That same day,
    Beauchamp called Sergeant Muse and told him that Tammy was suicidal.
    On the morning of January 25, 2016, Nurse Armenti conducted a medical
    screening of Tammy. Tammy reported that she had never considered or attempted
    suicide. Nurse Armenti similarly observed that Tammy did not exhibit any signs
    suggesting a risk of suicide, assault, or abnormal behavior in January 2016. Nurse
    Armenti reported that Tammy was “sweet.”         Tammy identified her medical
    conditions as relating to her thyroid and to depression. She had been prescribed a
    thyroid medicine and an anti-depressant but told Nurse Armenti that she had been
    without her medications for two weeks and did not bring them with her to the jail.
    That day, after a consult with the jail’s doctor, Nurse Armenti administered Tammy
    her thyroid medicine and faxed her pharmacy to request her medication records.
    Tammy did not ask to take an anti-depressant, and Nurse Armenti did not provide
    one to her, because Tammy had not been taking the medication regularly.
    Early in the morning of January 26, 2016, Kenneth made bail. As he left, he
    and Beauchamp told Sergeant Chapman that Tammy was suicidal. Later that
    morning, Nurse Armenti went with Sergeant Muse to give Tammy her next dose of
    thyroid medication. Tammy asked Sergeant Muse if she could have another blanket,
    but he told her he did not have one to give to her. In response, Tammy refused to
    6
    Case: 20-11147    Date Filed: 09/15/2020   Page: 7 of 23
    take her medicine and threw it on the ground. Sergeant Muse then placed Tammy
    in lockdown in her cell.
    While locked down, Tammy screamed and banged on her cell door on and off
    from 8:30 a.m. to 9:30 a.m. In the jail’s command tower, Officer Tim Brooks
    observed the banging but saw through the cell’s window that Tammy was not trying
    to hurt herself. Officer Brooks noticed that Tammy became quiet after about an
    hour. At 10:30 am, he talked to Sergeant Muse, who instructed him to have someone
    check on Tammy. Officer Brooks asked another inmate to check on Tammy; the
    inmate looked through Tammy’s cell window and screamed. Officer Brooks radioed
    Sergeant Muse, who reported to Tammy’s cell. Nurse Armenti also responded to
    the call. They found Tammy hanging from a bedsheet. Nurse Armenti found that
    Tammy still had a faint pulse. Sergeant Muse cut Tammy down and helped Nurse
    Armenti with CPR. Another officer called an ambulance. The ambulance took
    Tammy to the hospital where she was pronounced dead.
    Kenneth, on behalf of Tammy’s estate, sued Deputy Boyer, Sergeant
    Langston, Sergeant Chapman, Sergeant Muse, Officer Brooks, jail administrator
    Captain Scott Rice, Nurse Armenti, Southern Health Partners, Banks County, and
    Sheriff Carlton Speed under 42 U.S.C. section 1983, alleging deliberate indifference
    claims under the Fourteenth Amendment. He also brought a Georgia-law medical
    7
    Case: 20-11147    Date Filed: 09/15/2020   Page: 8 of 23
    malpractice claim against Nurse Armenti and Southern Health Partners.            All
    defendants moved for summary judgment, which the district court granted.
    STANDARD OF REVIEW
    We review de novo a grant of summary judgment, applying the same legal
    standards as the district court. Snow ex rel. Snow v. City of Citronelle, 
    420 F.3d 1262
    , 1268 (11th Cir. 2005). “The court shall grant summary judgment if the movant
    shows that there is no genuine dispute as to any material fact and the movant is
    entitled to judgment as a matter of law.” Fed. R. Civ. P. 56(a). We review a district
    court’s decision to keep supplemental jurisdiction under 28 U.S.C. section 1367(c)
    for abuse of discretion. Lucero v. Trosch, 
    121 F.3d 591
    , 598 (11th Cir. 1997).
    DISCUSSION
    On appeal, Kenneth argues that: (1) genuine issues of material fact precluded
    summary judgment for the officers and Nurse Armenti on his deliberate indifference
    claims; (2) genuine issues of material fact existed regarding whether the County and
    Sheriff had municipal liability for policies that led to inadequate medical care for
    Tammy; (3) the district court erroneously exercised supplemental jurisdiction over
    the state-law medical malpractice claim after dismissing the federal section 1983
    claims; and (4) genuine issues of material fact foreclosed summary judgment on his
    state-law medical malpractice claim.
    8
    Case: 20-11147     Date Filed: 09/15/2020   Page: 9 of 23
    Deliberate indifference claims
    “[P]retrial detainees . . . plainly have a Fourteenth Amendment due process
    right to receive medical treatment for illness and injuries, which encompasses a right
    to psychiatric and mental health care, and a right to be protected from self-inflicted
    injuries, including suicide.” Cook ex rel. Est. of Tessier v. Sheriff, 
    402 F.3d 1092
    ,
    1115 (11th Cir. 2005) (internal quotation marks omitted). “In a prisoner suicide
    case, to prevail under section 1983 for violation of substantive rights,
    under . . . the . . . [F]ourteenth [A]mendment, the plaintiff must show that the jail
    official displayed deliberate indifference to the prisoner’s taking of his own life.”
    Edwards v. Gilbert, 
    867 F.2d 1271
    , 1274–75 (11th Cir. 1989) (internal quotation
    marks omitted).
    “To establish a defendant’s deliberate indifference, the plaintiff has to show
    that the defendant had (1) subjective knowledge of a risk of serious harm; and
    (2) disregarded that risk; (3) by conduct that is more than mere negligence.” Snow,
    
    420 F.3d at 1268
     (alterations adopted). “[I]n a prison suicide case, deliberate
    indifference requires that the defendant deliberately disregard a strong likelihood
    rather than a mere possibility that the self-infliction of harm will occur.” Cook, 
    402 F.3d at 1115
     (internal quotation marks omitted). “The mere opportunity for suicide,
    without more, is clearly insufficient to impose liability on those charged with the
    care of prisoners.” Cagle v. Sutherland, 
    334 F.3d 980
    , 986 (11th Cir. 2003)
    9
    Case: 20-11147     Date Filed: 09/15/2020    Page: 10 of 23
    (alteration adopted). “Absent knowledge of a detainee’s suicidal tendencies, . . .
    failure to prevent suicide has never been held to constitute deliberate indifference.”
    Popham v. City of Talladega, 
    908 F.2d 1561
    , 1564 (11th Cir. 1990). In a deliberate
    indifference case, “[e]ach individual Defendant must be judged separately and on
    the basis of what that person knows.” Jackson v. West, 
    787 F.3d 1345
    , 1353 (11th
    Cir. 2015).
    Deputy Boyer: Deputy Boyer responded to the Greenways’ domestic
    disturbance. Kenneth told Deputy Boyer that Tammy had attacked him, threatened
    to burn down their home, threatened to kill him, was bipolar, and had a drug
    addiction. Deputy Boyer observed Tammy firsthand after the fight. She appeared
    “fine” to him, did not protest her arrest, did not threaten to hurt herself, and gave no
    other indication to Deputy Boyer that she was suicidal. Neither Kenneth’s nor
    Tammy’s witness statement made any mention of suicide. And Deputy Boyer did
    not know that Tammy had attempted suicide in 2008. Though he knew Tammy was
    bipolar, Deputy Boyer also knew that Tammy would be screened for mental health
    issues once she arrived at the jail. In any event, “[a]nti-social, aggressive behavioral
    problems do not rise to the level of a strong risk of suicide.” Jackson, 787 F.3d at
    1354 (internal quotation marks omitted). Though Tammy was violent, knowledge
    of “homicidal tendencies” did not give Deputy Boyer belief of “a strong, or any,
    10
    Case: 20-11147     Date Filed: 09/15/2020   Page: 11 of 23
    likelihood of suicide.” See Williams v. Lee Cnty., Ala., 
    78 F.3d 491
    , 493 (11th Cir.
    1996).
    Sergeant Chapman: Sergeant Chapman conducted the initial screening of
    Tammy at the jail. Tammy was calm, cooperative, and cheerful and exhibited no
    signs of trauma. Tammy told Sergeant Chapman that she had not previously had
    thoughts of suicide and did not currently have any such thoughts. And Tammy said
    that she had no history of psychiatric treatment. Sergeant Chapman also testified
    that she observed Tammy in a holding cell during booking, and Tammy made no
    attempt to hurt herself. Neither arresting officer told Sergeant Chapman that Tammy
    was suicidal or mentally ill.
    Kenneth and Beauchamp told Sergeant Chapman on January 26 that Tammy
    was suicidal.    By that point, however, Sergeant Chapman had “quite a few
    conversations” with Tammy that were all positive. She had a good rapport with
    Tammy and shared a laugh with her. Tammy never asked Sergeant Chapman to see
    a doctor, sought drugs, exhibited mental problems, or appeared suicidal. Given the
    screening she conducted, her interactions with Tammy, and her lack of knowledge
    of any issues with Tammy, we cannot say that one warning by two relatives gave
    Sergeant Chapman knowledge of a strong likelihood of a suicide risk. See Burnette
    v. Taylor, 
    533 F.3d 1325
    , 1332 (11th Cir. 2008) (holding that a jailer was not
    11
    Case: 20-11147     Date Filed: 09/15/2020    Page: 12 of 23
    deliberately indifferent to the risk of a fatal drug overdose in part because the jailer
    “observed [the inmate] ‘laughing and talking’ with his cellmates”).
    Sergeant Langston: Kenneth told Sergeant Langston that Tammy was
    suicidal, had attempted suicide previously, and needed to be watched. But Sergeant
    Langston gave Tammy an in-depth screening with numerous questions to gauge any
    potential for suicide. Tammy reported no previous or current thoughts of self-harm.
    Though Tammy may have given false answers to some of the questions in the
    screening, Kenneth has pointed to no evidence to show that Sergeant Langston
    would think Tammy was lying about not having suicidal thoughts.                Sergeant
    Langston observed that Tammy neither said nor did anything out of the ordinary
    while he booked her. Tammy also told Langston that she wanted to go live with her
    boyfriend after her release from jail.
    The only knowledge Sergeant Langston had of a suicide risk was Kenneth’s
    statements, but Langston also knew that Kenneth was in jail because of a domestic
    dispute with Tammy. Placing an inmate on suicide watch requires taking away
    anything an inmate could use to hurt herself, clothing her in a “turtle” suit that cannot
    be used for self-harm, and placing her in isolation and under observation. The
    statements of a domestic violence defendant against his accuser attempting to place
    her under restrictive and invasive observation would not give Sergeant Langston
    knowledge of a strong likelihood of suicide. Moreover, Sergeant Langston knew
    12
    Case: 20-11147     Date Filed: 09/15/2020    Page: 13 of 23
    Tammy “had attempted suicide in the past, but [he] did not know when the attempt
    had taken place . . . [which,] without more, is not sufficient to put [Sergeant
    Langston] on notice of a strong likelihood rather than a mere possibility that the self-
    infliction of harm will occur.” See Snow, 
    420 F.3d at 1269
    . Given Sergeant
    Langston’s screening of Tammy, observation of her behavior, and conversation with
    her, Kenneth’s warning did not give him notice of a strong likelihood of suicide.
    Sergeant Muse: While incarcerated, Kenneth told Sergeant Muse that
    Tammy was suicidal and needed to be watched. And Beauchamp and other relatives
    called the jail and told Sergeant Muse that Tammy was suicidal. The relatives did
    not explain why they thought Tammy was suicidal or give any other supporting
    detail. And there is no evidence that Sergeant Muse thought Tammy needed to be
    under observation. Sergeant Muse believed Tammy did not pose a risk to herself
    based on the medical team’s evaluation and decision to place her in the jail’s general
    population. He also thought that Kenneth was having an anxiety attack when he told
    Sergeant Muse Tammy was suicidal and that Kenneth was otherwise “crazy.”
    Sergeant Muse observed Tammy throw down her thyroid medication after
    being denied an extra blanket. He also knew that she began banging on her cell door
    when he placed her in lockdown. But Sergeant Muse understood that inmates
    commonly became upset and acted out when placed in lockdown. And “[a]nti-
    social, aggressive behavioral problems do not rise to the level of a strong risk of
    13
    Case: 20-11147   Date Filed: 09/15/2020   Page: 14 of 23
    suicide.” Jackson, 787 F.3d at 1354 (internal quotation marks omitted). Given
    Sergeant Muse’s knowledge of Tammy’s behavior and mental health evaluation and
    Kenneth’s state of mind, neither the relatives’ statements nor Tammy’s outburst
    presented Sergeant Muse with a strong likelihood that Tammy would commit
    suicide. See Snow, 
    420 F.3d at
    1265–66, 1269 (holding that an officer was not
    deliberately indifferent when he observed a health screening of the inmate that did
    not report any current suicidal ideation but he knew the inmate was taking
    prescription medications, had attempted suicide in the past, and was crying and upset
    at the time).
    Officer Brooks: Officer Brooks had no contact with Kenneth and had no
    information about Tammy’s mental health status or her medical or arrest history. He
    knew that Tammy had been put into lockdown and observed her screaming and
    banging on her cell door for an hour. Though his view into Tammy’s cell was
    limited, Officer Brooks saw that she was not harming herself while banging on the
    door. Tammy then became quiet in her cell for about an hour, and Officer Brooks
    had someone check on her. “There is no evidence that [Officer Brooks] suspected
    that [Tammy] was suicidal.” See 
    id. at 1269
    .
    Captain Rice: The only evidence linking Captain Rice to Tammy is that a
    relative told him at the time of her arrest in December 2015 and again in January
    2016 that she posed a suicide risk. The relative did not elaborate on the risk or give
    14
    Case: 20-11147      Date Filed: 09/15/2020    Page: 15 of 23
    any supporting information. Captain Rice knew that the jail had measures instituted
    by healthcare professionals to screen inmates for mental health issues during the
    booking process. And he did not talk with either Kenneth or Tammy while they
    were incarcerated. The assertions of suicide risk here by a relative, unsupported by
    any detail, show only a “mere possibility” of suicide. See 
    id.
     Given that Captain
    Rice also knew Tammy would be screened for mental health issues, he did not have
    “notice of a strong likelihood . . . that the self-infliction of harm will occur.” See 
    id.
    Nurse Armenti: Kenneth brought a slightly different deliberate indifference
    claim against Nurse Armenti. He alleged that she acted with deliberate indifference
    by providing cursory medical care. The deliberate indifference analysis is the same
    as that for prisoner suicides. See Goebert v. Lee Cnty., 
    510 F.3d 1312
    , 1327 (11th
    Cir. 2007).
    Kenneth has not met his burden. He told Nurse Armenti that Tammy was a
    suicide risk. But during a medical screening after Kenneth’s warning, Tammy told
    Nurse Armenti that she had never considered or attempted suicide. And Tammy
    appeared “sweet” to Nurse Armenti. Though Nurse Armenti knew about Tammy’s
    previous suicide attempt, she also knew that attempt had occurred four years earlier.
    During Tammy’s incarceration in 2015, she reported no thoughts of self-harm and
    did not attempt suicide. Further, in January 2016, Tammy did not exhibit any signs
    suggesting a risk of suicide, assault, or abnormal behavior. Even after Tammy
    15
    Case: 20-11147     Date Filed: 09/15/2020    Page: 16 of 23
    refused to take her thyroid medication, Nurse Armenti testified that she did not think
    Tammy was experiencing a mental health crisis, posed a danger to herself, or needed
    to be observed. After Sergeant Muse placed Tammy on lockdown, Nurse Armenti
    did not see her or hear her banging on her cell door. When she received word of
    Tammy’s suicide, she acted as quickly as possible to access her cell, cut her down,
    and perform CPR.
    Kenneth argues that his expert report provided evidence of deliberate
    indifference. The expert opined that Nurse Armenti should have taken various
    actions, such as a more probing mental health screening. But the report offers
    nothing to show that Nurse Armenti had subjective knowledge of the risk that
    Tammy would harm herself. The district court did not err in granting Nurse Armenti
    summary judgment on the deliberate indifference claim.
    Municipal liability claim
    Kenneth argues that the County and Sheriff Speed have responsibility for
    Southern Health’s policy that led to inadequate medical care for Tammy because
    Southern Health acted as the County’s final policymaker. The County and Sheriff
    respond that sovereign immunity bars Kenneth’s claim as to the Sheriff, but that we
    need not rule on sovereign immunity because the merits of his municipal liability
    claim fail in any event. We agree.
    16
    Case: 20-11147     Date Filed: 09/15/2020    Page: 17 of 23
    “Because the Eleventh Amendment represents a constitutional limitation on
    the federal judicial power established in Article III, federal courts lack jurisdiction
    to entertain claims that are barred by the Eleventh Amendment.” McClendon v. Ga.
    Dep’t of Cmty. Health, 
    261 F.3d 1252
    , 1257 (11th Cir. 2001) (citation omitted). But
    “sovereign immunity can be waived, [so] our precedent allows us to ‘bypass’ the
    threshold question whether an entity is entitled to sovereign immunity where it only
    ‘conditional[ly] assert[s]’ the defense.” Silberman v. Miami Dade Transit, 
    927 F.3d 1123
    , 1137 (11th Cir. 2019) (quoting McClendon, 
    261 F.3d at 1259
    ). Because the
    Sheriff and County urge us to affirm the district court’s decision without reaching
    sovereign immunity, we examine the merits of Kenneth’s municipal liability claim.
    “A county is liable under [section] 1983 if one of its customs, practices, or
    policies was the moving force behind a constitutional injury.” Grochowski v.
    Clayton Cnty., 
    961 F.3d 1311
    , 1321 (11th Cir. 2020) (internal quotation marks
    omitted). “[A] plaintiff must show: (1) that his constitutional rights were violated;
    (2) that the municipality had a custom or policy that constituted deliberate
    indifference to that constitutional right; and (3) that the policy or custom caused the
    violation.” McDowell v. Brown, 
    392 F.3d 1283
    , 1289 (11th Cir. 2004). “A
    plaintiff has two methods by which to establish a municipality’s policy: identify
    either (1) an officially promulgated policy or (2) an unofficial custom or practice
    shown through the repeated acts of a final policymaker for the municipality.”
    17
    Case: 20-11147   Date Filed: 09/15/2020   Page: 18 of 23
    Walker v. City of Calhoun, 
    901 F.3d 1245
    , 1255 (11th Cir. 2018) (alterations
    adopted).
    Here, Kenneth has not shown any underlying violation of Tammy’s
    constitutional rights. That is dispositive of his claim for municipal liability. See
    Knight ex rel. Kerr v. Miami-Dade Cnty., 
    856 F.3d 795
    , 821 (11th Cir. 2017)
    (affirming grant of summary judgment for a county and supervising officers because
    “[t]here can be no policy-based liability . . . when there is no underlying
    constitutional violation”).
    Even assuming that he has shown an underlying violation and that Southern
    Health acted as the County’s final policymaker, Kenneth has not pointed to any
    specific custom or policy that caused Tammy’s death. To the contrary, his expert
    referenced applicable Southern Health policies but opined only that Nurse Armenti
    had failed to follow these policies. That testimony forecloses any argument that
    Southern Health had a policy that caused Tammy’s death. No causation exists when
    the policies were not followed. See Snow, 
    420 F.3d at 1271
     (“It is only when the
    execution of the government’s policy or custom inflicts the injury that the
    municipality may be held liable under section 1983.” (internal quotation marks
    omitted; alterations adopted)). The district court did not err in granting summary
    judgment for the County and Sheriff.
    18
    Case: 20-11147     Date Filed: 09/15/2020    Page: 19 of 23
    Supplemental jurisdiction over state law claim
    Kenneth next contends that the district court abused its discretion when it
    exercised supplemental jurisdiction over his state-law medical malpractice claim
    after dismissing his federal claims. If a district court has original jurisdiction over
    an action, it “shall have supplemental jurisdiction over all other claims that are so
    related to claims in the action within such original jurisdiction that they form part of
    the same case or controversy under Article III of the United States Constitution.” 
    28 U.S.C. § 1367
    (a). A district court, however, “may decline to exercise supplemental
    jurisdiction” if one of four statutory requirements is met, including after “the district
    court has dismissed all claims over which it has original jurisdiction.” 
    Id.
     § 1367(c).
    Kenneth, however, never raised the supplemental jurisdiction issue to the
    district court and has therefore waived it. “[T]he district court is in the best position
    to weigh the competing interests . . . in deciding whether it is appropriate to exercise
    supplemental jurisdiction,” and it should have the chance to exercise its discretion
    “in the first instance.” Lucero, 
    121 F.3d at 598
    . Without the district court’s ruling
    on the matter, “[i]t would be difficult for us to review the issue.” 
    Id.
     For those
    reasons, we will not “overlook [Kenneth’s] failure to present [his section] 1367(c)
    arguments to the district court.” See 
    id.
    19
    Case: 20-11147      Date Filed: 09/15/2020    Page: 20 of 23
    State-law medical malpractice claim
    Finally, Kenneth argues that the district court erred in finding no genuine
    dispute of fact on the causation element of his medical malpractice claim. Kenneth
    alleged that Nurse Armenti was negligent in her care of Tammy and Southern Health
    had respondeat superior liability.
    “In order to prove medical malpractice in Georgia,” a plaintiff must show
    “(1) the duty inherent in the health care provider-patient relationship; (2) breach of
    that duty by failing to exercise the requisite degree of skill and care; and (3) that this
    failure is the proximate cause of the injury sustained.” McDowell, 
    392 F.3d at 1295
    .
    “In order to establish proximate cause by a preponderance of the evidence in a
    medical malpractice action, the plaintiff must use expert testimony . . . .” Zwiren v.
    Thompson, 
    578 S.E.2d 862
    , 865 (Ga. 2003). “Instead of speaking in terms of
    possibilities, the expert’s testimony must show as an evidentiary threshold that the
    expert’s opinion regarding causation is based, at the least, on the determination that
    there was a reasonable probability that the negligence caused the injury.” 
    Id.
    (internal quotation marks omitted). “An expert may satisfy this requirement in one
    of several ways, including testimony that the only apparent cause of the plaintiff’s
    injury was the defendant’s action” or testimony that “based upon the expert’s
    extensive experience in the field, that, in the absence of the alleged negligence, the
    20
    Case: 20-11147     Date Filed: 09/15/2020   Page: 21 of 23
    patient’s condition could have been prevented from worsening.” Swint v. Alphonse,
    
    820 S.E.2d 312
    , 317 (Ga. Ct. App. 2018) (internal quotation marks omitted).
    Here, Kenneth’s expert offers nothing more than the possibility that Nurse
    Armenti proximately caused Tammy’s death. The expert testified generally that
    Tammy’s death was preventable and that the County’s and Southern Health’s
    policies were not followed. Those opinions do not show that Nurse Armenti caused
    Tammy’s suicide. The expert does offer more specific opinions tied to Nurse
    Armenti, including that she should have consulted the jail doctor given Tammy’s
    history of mental illness, caused Tammy to run out of her medications by not
    returning them when Tammy was released from jail in 2015, failed to notify jail staff
    about Tammy’s special health needs, and delayed inappropriately in responding to
    the suicide. These opinions go to Nurse Armenti’s negligence, but none of them
    provide any testimony that there was a reasonable probability Nurse Armenti’s
    purported failures caused Tammy’s death.
    Moreover, as the district court pointed out, the expert testified in his
    deposition that Nurse Armenti’s actions did not cause Tammy’s suicide. He said
    that, though Nurse Armenti caused Tammy to run out of her medication, she would
    not have suffered withdrawal from her medications while incarcerated in January
    2016. He also testified that a few extra doses of Tammy’s anti-depressant would not
    have affected the outcome. Nurse Armenti’s mental health screening was deficient,
    21
    Case: 20-11147     Date Filed: 09/15/2020   Page: 22 of 23
    said the expert, but it did “not proximately” cause Tammy’s suicide and a more
    searching screening would “not necessarily” have indicated a suicide risk. The
    expert thought it was “purely hypothetical” that Tammy would have been fine had
    Nurse Armenti given her an extra blanket. And the expert could not conclude that
    it was “more likely than not” that Nurse Armenti’s response to Tammy’s hanging
    caused her to die. The district court did not err in granting summary judgment on
    that basis. See Mann v. Taser Int’l, Inc., 
    588 F.3d 1291
    , 1304 (11th Cir. 2009)
    (Under Georgia law “if the plaintiff medical expert cannot form an opinion with
    sufficient certainty so as to make a medical judgment, there is nothing on the record
    with which a jury can make a decision with sufficient certainty so as to make a legal
    judgment.”). And because the evidence did not show that Nurse Armenti caused
    Tammy’s death, Kenneth cannot hold Southern Health liable under a theory of
    respondeat superior. See Trabue v. Atlanta Women’s Specialists, LLC, 
    825 S.E.2d 586
    , 584 (Ga. Ct. App. 2019) (“[W]here a defendant employer’s liability is entirely
    dependent on principles of vicarious liability, such as respondeat superior, . . . a
    verdict exonerating the employee also exonerates the employer.”).
    CONCLUSION
    Deliberate indifference cases present “a difficult burden for a plaintiff to
    meet,” Popham, 
    908 F.2d at 1563
    , and Kenneth has not met it here. He failed to
    establish a genuine issue of fact that any defendant had knowledge of a strong
    22
    Case: 20-11147     Date Filed: 09/15/2020    Page: 23 of 23
    likelihood that Tammy would commit suicide. He also did not show a genuine
    dispute that the County and Sheriff had an unconstitutional policy that caused
    Tammy’s death or that Nurse Armenti’s negligence caused Tammy’s death. And he
    never objected to the district court’s exercise of supplemental jurisdiction. For these
    reasons, we affirm the district court’s grant of summary judgment.
    AFFIRMED.
    23