Penate v. Hanchett ( 2019 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 19-1187
    ROLANDO PENATE,
    Plaintiff, Appellee,
    v.
    JAMES HANCHETT,
    Defendant, Appellant,
    ANNE KACZMAREK; KRIS FOSTER; RANDALL E. RAVITZ; JOSEPH BALLOU;
    ROBERT IRWIN; RANDY THOMAS; SONJA FARAK; SHARON SALEM; JULIE
    NASSIF; LINDA HAN; ESTATE OF KEVIN BURNHAM; STEVEN KENT; JOHN
    WADLEGGER; GREGG BIGDA; EDWARD KALISH; and CITY OF SPRINGFIELD,
    Defendants.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Katherine A. Robertson, U.S. Magistrate Judge]
    Before
    Lynch, Selya, and Barron,
    Circuit Judges.
    Joshua D. Jacobson, Assistant Attorney General, with whom
    Maura Healey, Attorney General of Massachusetts, and Adam
    Hornstine, Assistant Attorney General, were on brief, for
    appellant.
    Luke Ryan, with whom Sasson, Turnbull, Ryan & Hoose was on
    brief, for appellee.
    December 13, 2019
    LYNCH, Circuit Judge.         This appeal raises issues under
    the clearly established law prong of the qualified immunity test
    for supervisory state officials.            A magistrate judge concluded
    that   a   state   drug   lab   supervisor,       defendant-appellant    James
    Hanchett, is not entitled to qualified immunity from a claim
    brought    by   plaintiff-appellee    Rolando      Penate   under   42   U.S.C.
    § 1983.    The claim alleged that Hanchett's inadequate supervision
    of a drug lab chemist constituted deliberate indifference to
    Penate's   constitutional       rights.     The    magistrate   judge    denied
    Hanchett's motion to dismiss that claim.            Penate v. Kaczmarek, No.
    3:17-30119-KAR, 
    2019 WL 319586
    , at *12-13 (D. Mass. Jan. 24, 2019).
    This ruling was in error, and we reverse and direct entry of
    dismissal on the § 1983 claim.
    We also vacate and remand the denial of Hanchett's motion
    to dismiss an intentional infliction of emotional distress state
    law claim, as our qualified immunity ruling eliminates the sole
    basis for asserting federal jurisdiction over that claim.
    I.
    A.     Facts Alleged in the Complaint
    "We accept all well-pleaded facts as true and draw all
    reasonable inferences in favor of the non-moving party."                  Starr
    Surplus Lines Ins. Co. v. Mountaire Farms Inc., 
    920 F.3d 111
    , 114
    (1st Cir. 2019) (alterations and internal quotation marks omitted)
    (quoting Fantini v. Salem State Coll., 
    557 F.3d 22
    , 26 (1st Cir.
    - 3 -
    2009)).    Facts are drawn from the complaint, and, where not in
    conflict   with   the   complaint's     factual   allegations,    from   the
    decision in Commonwealth v. Cotto, No. 2007770, 
    2017 WL 4124972
    (Mass. Super. Ct. June 26, 2017), which was referenced in the
    complaint and relied on by the magistrate judge and both parties
    in this appeal.   See San Gerónimo Caribe Project, Inc. v. Acevedo-
    Vilá, 
    687 F.3d 465
    , 471 & n.2 (1st Cir. 2012) (en banc).
    From   the   1960s   until    July   2012,   the   Massachusetts
    Department of Public Health ("DPH") operated the Amherst Drug Lab
    (the "Lab") on the campus of the University of Massachusetts.
    Massachusetts State Police assumed operation of the Lab from July
    2012 until the Lab closed on January 18, 2013.           The Lab analyzed
    samples submitted by law enforcement agencies in the Commonwealth
    to determine whether the samples contained controlled substances.
    Chemists at the Lab tested thousands of samples a year.
    For example, in the 2011 fiscal year, three chemists working in
    the Lab each tested an average of 2,052 samples.                 The Lab's
    chemists, as part of their analyses, regularly compared testing
    results from the unknown samples against results from known drug
    "standards" using a Gas Chromatographer/Mass Spectrometer.            After
    they completed their analyses, the chemists created and signed
    drug certificates certifying that the drug sample contained a
    controlled substance.     They also sometimes testified in court.
    - 4 -
    Sonja Farak was hired by DPH in July 2003 as a drug lab
    chemist.    In 2004, she was transferred to the Amherst Lab where
    Hanchett worked.     That same year, she started stealing and abusing
    on a near-daily basis the methamphetamine oil that the Lab kept in
    an opaque bottle as a standard.          The Lab's supervisor at that time
    apparently did not catch these thefts by Farak.                        Like Farak,
    Hanchett was also then a chemist employed at the Amherst Drug Lab.
    In   2008,     Hanchett     was      promoted    to   be    the    Lab's
    supervisor.      As supervisor, he did not often engage in direct
    oversight of the three other employees at the Lab.                 The complaint
    alleges Hanchett did not retest samples to ensure the accuracy of
    chemists' results, observe chemists during the testing process,
    review chemists' notebooks, audit the evidence stored at the Lab,
    or initiate any conversations with his staff about Lab procedures.
    He   also   never   gave   Farak   or    the      other   chemists     any    formal
    performance      evaluations.         The        Lab   was   understaffed       and
    underfunded, and in these difficult conditions, Hanchett relied on
    his "trusted employees" to work largely unsupervised.
    Soon after Hanchett was promoted, Farak overheard him
    talking about an audit he was planning to perform of the Lab's
    supplies.     She realized that, after her almost four years of
    stealing,     the    Lab's    supply        of     methamphetamine       oil    was
    substantially depleted.       Farak added water to the oil to cover up
    her drug use. During the 2008 audit, Hanchett noticed the sample's
    - 5 -
    strange appearance but "surmised that the drug was just degrading."
    After this, Farak started stealing and using the Lab's other drug
    standards, including amphetamine, phentermine, ketamine, cocaine,
    ecstasy, marijuana, and LSD.
    By at least April of 2009, Farak had expanded from
    stealing standards to a new source of drugs.    She started taking
    and using a portion of the drugs from some of the samples that had
    been submitted by law enforcement officers for testing.          To
    facilitate these thefts, she would sometimes partially disable the
    machine in the Lab that heat-sealed evidence bags, which allowed
    her to break the seals more easily and steal from the drugs within.
    At least twice in 2010, she expressed concern to her
    therapist that her co-workers might suspect her drug abuse.      By
    the fall of 2011, she was heavily addicted to crack cocaine,
    smoking the drug more than ten times a day, including at the Lab.
    It was during this period, the fall of 2011, that samples
    from the substances Penate allegedly sold to an undercover police
    officer were assigned to Farak for testing.    She reported testing
    the Penate drug samples on December 22, 2011, January 6, 2012, and
    January 9, 2012.    She reported that they were positive for the
    presence of a controlled substance and signed the drug certificates
    in Penate's case.   The samples were returned to the state police
    on January 11, 2012.   On February 1, 2012, prosecutors presented
    Farak's drug certificates to the grand jury, which relied on them
    - 6 -
    to indict Penate.     No one else, including Hanchett, reviewed or
    confirmed her work on these samples.
    It is not specifically alleged that Farak took any of
    the Penate drug samples for her own use, but it appears she did
    use other police-submitted drugs during the period in which she
    was testing Penate's samples.   On December 22, 2011, she wrote on
    a diary card she was keeping as part of her treatment for drug
    addiction: "tried to resist using @ work but ended up failing."
    Penate's § 1983 complaint alleges that on January 9, 2012 (the day
    of her last test of the Penate samples), Farak smoked crack cocaine
    in the morning, stole LSD from a police-submitted sample (unrelated
    to Penate's criminal case), and then "spen[t] the remainder of her
    work day hallucinating."
    The complaint further alleges that, because Farak was
    abusing drugs, Farak handled Penate's samples improperly, possibly
    resulting in the return of items Penate "was not charged with
    distributing or possessing."    When the samples in Penate's case
    were returned to the officer who brought them to the Lab, they no
    longer matched the descriptions on the evidence tags.               Most
    significantly,   an   unexplained   packet   labeled   "MOONWALK"   was
    improperly included among the materials that were returned.
    Events after Farak had tested the Penate drug samples
    led to her undoing.    By April of 2012, months after she had done
    the testing of the Penate samples, Farak was stealing from an
    - 7 -
    increasing number of police-submitted samples.           In the summer of
    2012, she began stealing from samples assigned to other chemists
    in the Lab, including Hanchett, who not only acted as supervisor
    then but also had his own samples to test.           Several times that
    year, Farak manufactured crack cocaine from powdered cocaine at
    the Lab for her personal use.       At unknown times throughout her
    employment   at   the   Lab,   Farak's    drug   abuse    caused   her   to
    hallucinate, "to experience what she described as 'ridiculously
    intense cravings,' to feel like her mind was racing, and to take
    frequent breaks from work to use drugs."
    Also in the summer of 2012, the misconduct of another
    DPH chemist, Annie Dookhan, employed at a different DPH drug lab,
    came to light.    In response, Hanchett did a second audit of the
    Lab's standards and found that many were at much lower levels than
    anticipated or were missing altogether.          He spoke with another
    chemist in the Lab about the possibility of wrongdoing but did not
    otherwise act on his findings.      Although he had an obligation as
    the holder of a federal license "to make a report of any missing
    narcotics at his lab," he did not do so.
    A year after the Penate tests, in early January 2013,
    Farak made crack cocaine at the Lab.         Hanchett found a leftover
    beaker with a white residue on it.       He confronted Farak, she denied
    knowing anything about it, and he, in the face of that denial,
    - 8 -
    mistakenly    "decided   another   coworker   must   have   brought   her
    daughter to the lab and did a science experiment."
    Within a few weeks of the beaker incident, on January
    18, 2013, another employee at the Lab told Hanchett that two
    cocaine samples assigned to Farak were missing.       That employee and
    Hanchett found the samples, cut open, in a manila envelope.
    Hanchett called the state police that day, setting off a rapid
    investigation that ultimately led to the termination of Farak's
    employment and state criminal charges against Farak. Farak pleaded
    guilty on January 6, 2014 to multiple counts of evidence tampering,
    larceny of controlled substances from a dispensary, and unlawful
    possession of a Class B substance.
    On July 15, 2013, after knowledge of Farak's drug abuse
    became public but before she was convicted, Penate moved to dismiss
    the charges against him.    The Hampden County Superior Court denied
    Penate's motion, finding, based on the evidence available at the
    time, that Farak's misconduct postdated her testing of Penate's
    samples.
    Penate's state criminal case went to trial on December
    9, 2013.   His lawyer tried to make government misconduct a central
    part of Penate's defense, but he was limited in his ability to do
    so by a series of unfavorable rulings.        The Commonwealth did not
    rely on Farak's test results and instead introduced test results
    done on August 8, 2013 by a chemist at a different lab that showed
    - 9 -
    that the substances Penate allegedly sold to undercover police
    officers were, in fact, heroin.            On December 13, 2013, Penate was
    convicted of a single count of distributing a Class A substance.
    He was sentenced to five to seven years in state prison.
    When the fuller scope of Farak's drug abuse came to
    light, Penate moved for a new trial on May 21, 2015.             On June 26,
    2017,        Penate's   conviction   was    vacated,   his   indictment   was
    dismissed with prejudice,1 and he was released from prison the next
    day.        See Cotto, 
    2017 WL 4124972
    , at *46-47.
    B.     History of the Federal § 1983 Suit
    Penate brought this lawsuit on September 5, 2017 under
    § 1983 against the City of Springfield and officials from DPH, the
    Massachusetts State Police, the Attorney General's Office of the
    Commonwealth, and the Springfield Police Department, along with a
    pendent state law claim against all the individual defendants for
    1 The full scope of Farak's drug abuse was not discovered
    until October 30, 2014.    A Superior Court judge had previously
    determined that there was no evidence Farak engaged in misconduct
    prior to July 2012.    At that time, Assistant Attorney Generals
    Anne Kaczmarek and Kris Foster had withheld exculpatory evidence
    that strongly suggested Farak's drug abuse went back at least six
    months prior to July 2012, including the time period in which Farak
    tested Penate's drug samples. See Penate v. Kaczmarek, 
    928 F.3d 128
    , 131-34 (1st Cir. 2019). The Superior Court order that vacated
    the conviction found that Kaczmarek and Foster's misconduct, apart
    from Farak's misconduct, provided three independent bases for
    dismissing Penate's indictment with prejudice: they committed a
    "fraud upon the court," caused Penate to be "irremediably
    prejudiced," and caused Penate "irremediable harm." Cotto, 
    2017 WL 4124972
    , at *47.
    - 10 -
    intentional   infliction   of   emotional   distress.     Most   of   the
    defendants moved to dismiss, and the magistrate judge2 granted some
    of the motions.3
    Specifically     as   to   Hanchett,   Penate   alleged     that
    Hanchett had supervisory liability under § 1983 because he was
    "deliberately indifferent" to Penate's constitutional due process
    rights by "providing insufficient training, failing to properly
    supervise chemists, . . . failing to implement policies to ensure
    quality of work product and compliance with chain of custody
    measures, and failing to safeguard the evidence submitted to the
    lab for chemical analysis."      Penate also alleged that Hanchett,
    along with all of the other defendants, engaged in "extreme and
    outrageous" conduct that qualified as intentional infliction of
    emotional distress.
    The magistrate judge denied Hanchett's motion to dismiss
    the § 1983 claim on the basis that the law was clearly established
    that state lab chemists and their supervisors have a duty under
    Brady v. Maryland, 
    373 U.S. 83
    (1963), to disclose exculpatory
    evidence to the prosecutor.     Penate v. Kaczmarek, 
    2019 WL 319586
    ,
    2    All parties consented to the case being assigned to a
    magistrate judge for all purposes including entry of final
    judgment. See 28 U.S.C. § 636(c).
    3    Another one of the defendants, Anne Kaczmarek, also
    appealed the magistrate judge's denial of her motion to dismiss.
    This court decided Kaczmarek's appeal in Penate's favor.     See
    generally Kaczmarek, 
    928 F.3d 128
    . That appeal did not involve
    qualified immunity issues.
    - 11 -
    at   *7-9.     The    magistrate    judge     extrapolated      from    that   that
    Hanchett, as Farak's supervisor, "should have been on notice" that
    "willfully turning a blind eye to indications of evidence tampering
    by a lab chemist could be a basis for liability [under § 1983] to
    a defendant whose due process rights were violated."                   
    Id. at *12.
    The magistrate judge found that this same behavior --
    characterized as showing a disregard for "repeated red flags" --
    was enough to state a claim for intentional infliction of emotional
    distress under state law because it was evidence of a "deliberate
    disregard of a substantial probability that his actions [would]
    produce severe emotional distress."               
    Id. at *15
    (alteration in
    original) (quoting Limone v. United States, 
    579 F.3d 79
    , 95 (1st
    Cir. 2009)).     This timely appeal ensued.
    II.
    A.    Jurisdiction and Standard of Review
    "[A] district court's order rejecting qualified immunity
    at   the   motion-to-dismiss       stage     of   a   proceeding   is    a   'final
    decision'    within    the   meaning    of    [28     U.S.C.]   § 1291"      and    is
    immediately appealable.        Ashcroft v. Iqbal, 
    556 U.S. 662
    , 672
    (2009) (quoting Behrens v. Pelletier, 
    516 U.S. 299
    , 307 (1996));
    see also Air Sunshine, Inc. v. Carl, 
    663 F.3d 27
    , 32 (1st Cir.
    2011).     We review the denial of a motion to dismiss de novo.                    Air
    Sunshine, 
    Inc., 663 F.3d at 32
    .              There are no material facts in
    dispute precluding the exercise of appellate jurisdiction on the
    - 12 -
    qualified immunity issue.      McCue v. City of Bangor, 
    838 F.3d 55
    ,
    61-62 (1st Cir. 2016).
    B.   Qualified Immunity Framework
    Qualified immunity provides defendant public officials
    "an immunity from suit rather than a mere defense to liability."
    Mitchell v. Forsyth, 
    472 U.S. 511
    , 526 (1985); see also Maldonado
    v. Fontanes, 
    568 F.3d 263
    , 268 (1st Cir. 2009).
    The qualified immunity inquiry proceeds with a now-
    familiar two-part test: "(1) whether the facts alleged or shown by
    the plaintiff make out a violation of a constitutional right; and
    (2) if so, whether the right was 'clearly established' at the time
    of the defendant's alleged violation."       Rocket Learning, Inc. v.
    Rivera-Sánchez, 
    715 F.3d 1
    , 8 (1st Cir. 2013) (quoting 
    Maldonado, 568 F.3d at 269
    ).
    Courts need not engage in the first inquiry and may
    choose, in their discretion, to go directly to the second.           See,
    e.g., Eves v. LePage, 
    927 F.3d 575
    , 584 (1st Cir. 2019) (en banc).
    We do so here.
    The   "clearly   established"   inquiry   itself   has    two
    elements.   MacDonald v. Town of Eastham, 
    745 F.3d 8
    , 12 (1st Cir.
    2014).   "The first focuses on the clarity of the law at the time
    of the violation.    The other aspect focuses more concretely on the
    facts of the particular case and whether a reasonable defendant
    would have understood that his conduct violated the plaintiff's
    - 13 -
    constitutional rights."          Drumgold v. Callahan, 
    707 F.3d 28
    , 42
    (1st Cir. 2013) (internal citation omitted).                 The inquiry is
    context-dependent;      rights    cannot     be   established     "as   a   broad
    general proposition." Reichle v. Howards, 
    566 U.S. 658
    , 665 (2012)
    (quoting     Brosseau   v.   Haugen,   
    543 U.S. 194
    ,   198   (2004)    (per
    curiam)).4
    This test is refined further in supervisory liability
    cases.     The "clearly established" inquiry as to supervisors is
    bifurcated and is satisfied only when "(1) the subordinate's
    actions violated a clearly established constitutional right, and
    (2) it was clearly established that a supervisor would be liable
    for constitutional violations perpetrated by his subordinates in
    that context."     Camilo-Robles v. Hoyos, 
    151 F.3d 1
    , 6 (1st Cir.
    1998).     If the constitutional right and the availability of
    supervisory liability that underlie a plaintiff's § 1983 claim are
    both clearly established, the qualified immunity analysis "reduces
    to the test of objective legal reasonableness."             
    Id. at 6.
          Under
    this latter test, we ask "whether, in the particular circumstances
    confronted by [the] appellant, [the] appellant should reasonably
    4    The parties disagree about the date we should use for
    determining whether the law with respect to the Brady obligations
    of lab chemists and the attendant potential liability of lab
    supervisors was clearly established.    Hanchett submits that we
    should look to the state of the law in 2012, while Penate would
    have us examine the legal landscape as of his trial in December
    2013. That dispute is immaterial to our analysis.
    - 14 -
    have       understood    that   his    conduct   jeopardized         those    rights,"
    whether through deliberate indifference or otherwise.                        
    Id. at 7.
    This question involves merits-like analysis but is analytically
    distinct and confined to the qualified immunity inquiry.                        
    Id. at 6-7.
    Although we harbor grave doubts about both propositions,
    we will assume, without deciding, that it was clearly established
    as early as 2012 that lab chemists could be held liable for
    withholding         exculpatory       evidence   under       Brady     and    that   a
    deliberately indifferent lab supervisor could be held liable for
    Brady violations perpetrated by subordinate chemists.5                           As in
    Camilo-Robles, then, our inquiry centers on whether Hanchett,
    under      the    specific   facts     alleged   in   this    case,     should    have
    "understood that his conduct jeopardized" Penate's constitutional
    rights.      
    Id. at 7.
       We hold that Hanchett is entitled to qualified
    immunity because, under the circumstances alleged, an objectively
    reasonable lab supervisor would not have discerned that his acts
    and omissions threatened to violate the constitutional rights of
    5  The magistrate judge, in holding that it was clearly
    established at the time of the alleged violation that lab chemists
    had disclosure obligations under Brady and that deliberately
    indifferent lab supervisors could be held liable for chemists'
    Brady violations, relied heavily on non-binding decisions and
    decisions that postdate the alleged violation. See Penate, 
    2019 WL 319586
    , at *7-9.    The focus of the clearly established law
    inquiry, however, must remain on "controlling authority" that
    existed at the time of the alleged constitutional violation. See
    
    Eves, 927 F.3d at 583
    .
    - 15 -
    criminal defendants whose suspected narcotics were being tested at
    the Lab.
    C.     Supervisory Liability
    By 2013, certain general principles of where supervisory
    liability could and could not be imposed were clearly established.
    Supervisors cannot be held liable under a theory of respondeat
    superior.       
    Iqbal, 556 U.S. at 676
    ; Maldonado-Denis v. Castillo-
    Rodriguez, 
    23 F.3d 576
    , 581 (1st Cir. 1994).                    Liability cannot
    rest   on   a    defendant's    position    of     authority     alone.    Ocasio-
    Hernández v. Fortuño-Burset, 
    640 F.3d 1
    , 16 (1st Cir. 2011).                     Nor
    is alleging mere negligence by a supervisor enough.                       Ramos v.
    Patnaude, 
    640 F.3d 485
    , 490 (1st Cir. 2011).
    As    of   2013,   several     First    Circuit     cases     had    said
    liability for supervisors is only triggered under § 1983 if "a
    plaintiff can establish that his or her constitutional injury
    resulted from the direct acts or omissions of the official, or
    from   indirect     conduct    that    amounts     to   condonation     or      tacit
    authorization."        Grajales v. P.R. Ports Auth., 
    682 F.3d 40
    , 47
    (1st Cir. 2012) (quoting 
    Ocasio-Hernández, 640 F.3d at 16
    ).
    A plaintiff must allege a strong causal connection, or
    "an 'affirmative link between the behavior of a subordinate and
    the action or inaction of his supervisor . . . such that the
    supervisor's      conduct      led    inexorably     to   the     constitutional
    violation.'"       Feliciano-Hernández v. Pereira-Castillo, 663 F.3d
    - 16 -
    527, 533 (1st Cir. 2011) (omission in original) (quoting Soto-
    Torres v. Fraticelli, 
    654 F.3d 153
    , 158 (1st Cir. 2011)).
    A    supervisor   "may    be      liable    for   the   foreseeable
    consequences" of a subordinate's conduct if the supervisor "would
    have known of it but for his deliberate indifference or willful
    blindness."6    
    Camilo-Robles, 151 F.3d at 7
    (quoting Maldonado-
    
    Denis, 23 F.3d at 582
    ).     To establish deliberate indifference, a
    plaintiff must show "(1) grave risk of harm, (2) the defendant's
    actual or constructive knowledge of that risk, and (3) his failure
    to take easily available measures to address the risk."                 
    Id. This test
    for liability draws on the long-established
    principle that "[n]otice is a salient consideration in determining
    the existence of supervisory liability."             
    Id. (emphasis added).
    D.   Application of the Supervisory Liability Qualified Immunity
    Standard
    Penate   argues   that     Hanchett    is     liable    for    Farak's
    actions because Farak's behavior, coupled with Hanchett's general
    lack of supervision in the Lab, must have given him constructive
    notice that there was a substantial risk that Farak was abusing
    drugs while testing the drug samples in Penate's case.                        His
    complaint points to three discrete events which, according to
    6    As we said in Maldonado, we do not need to resolve here
    whether the Supreme Court's decision in 
    Iqbal, 556 U.S. at 677
    ,
    has altered these or other pre-Iqbal supervisory liability
    standards. 
    Maldonado, 568 F.3d at 274
    n.7.
    - 17 -
    Penate, should have put Hanchett on notice. We disagree that these
    events, singly or in combination, provided sufficient warning to
    Hanchett to constitute constructive notice that his actions or
    inactions amounted to a violation of Penate's rights, so as to
    make       him   deliberately     indifferent   to   Penate's   constitutional
    rights.
    First, during a 2008 audit, Hanchett noticed that the
    methamphetamine oil the Lab kept as a standard was not in the
    condition he expected it to be.             He "surmised the drug was just
    degrading," and did not realize that Farak had added water to the
    standard.          Next,   four    years   later,    chemist   Annie   Dookhan's
    misconduct at a different DPH lab came to light, and Hanchett, in
    the late summer or early fall of 2012, while the Amherst Lab was
    very busy, did another audit of the Lab's standards and found that
    many of them were at far lower levels than he anticipated.                   He
    suspected possible wrongdoing but did not act on that suspicion.
    Finally, in January 2013, Hanchett found a beaker with some unknown
    liquid and white residue on its edge.                He asked Farak about it.
    After Farak denied knowing anything about it, Hanchett "decided
    another coworker must have brought her daughter to the lab and did
    a science experiment."7
    7  There is no allegation in the complaint that a co-worker
    did not have a daughter or that the co-worker never brought her
    daughter to the Lab.
    - 18 -
    Hanchett's failure to investigate further in response to
    these three incidents, singly or collectively, did not rise to the
    level of "deliberate indifference."          While this court has said
    that a "known history of widespread abuse [can be] sufficient to
    alert a supervisor to ongoing violations," Maldonado-
    Denis, 23 F.3d at 582
    , there are no allegations of such a "known history"
    here, nor do the facts alleged come close to that.                  Indeed, we
    have repeatedly cautioned that knowledge of "isolated instances"
    of   even    confirmed    unconstitutional       activity     is    ordinarily
    insufficient to show deliberate indifference.                 See Estate of
    Bennett v. Wainwright, 
    548 F.3d 155
    , 178 n. 7 (1st Cir. 2008)
    (quoting Maldonado-
    Denis, 23 F.3d at 582
    ).                  These particular
    incidents, far from being instances of known unconstitutional
    activity, were all plausibly subject to explanations which would
    not reasonably trigger further investigation.
    Penate counters that these incidents should not be read
    on their own but should be interpreted in light of the later-
    acquired knowledge that Farak was either actively abusing drugs or
    suffering from withdrawal for virtually the entire time she was
    employed at the Lab.      Without accepting the premise, we note that
    Farak kept her drug abuse a secret and took steps to cover up her
    thefts.      When directly questioned about the beaker with the
    residue, she lied and denied any knowledge of it.                  There is no
    allegation     that   anyone   in   the   Lab,   not   Hanchett,      not   his
    - 19 -
    predecessor, and not Farak's co-workers, thought Farak was abusing
    drugs, much less that any such abuse led to her falsifying results.
    Supervisors   are    expected     to   draw    reasonable        inferences,      but
    Hanchett was not in a better position to deduce what many others
    also did not.      The allegations here do not even claim that there
    was a record of prior discipline of Farak based on any failures to
    follow lab regulations.
    Penate pleads many facts about the Lab's lax security
    protocol   and   Hanchett's       failure   to     oversee      meaningfully      the
    chemists   under    his   supervision.         But       even   if   Hanchett   were
    negligent in his supervisory duties, that does not suffice.                     These
    general allegations do not show Hanchett was on notice that his
    supervisory      failings     amounted        to     a     violation     of      "the
    constitutional      rights   of     others."8            Gutierrez-Rodriguez       v.
    Cartagena, 
    882 F.2d 553
    , 562 (1st Cir. 1989) (emphasis added);
    accord Gregory v. City of Louisville, 
    444 F.3d 725
    , 751 (6th Cir.
    2006) (affirming that a complaint claiming supervisory liability
    against lab supervisors should be dismissed when the plaintiff
    8    We also reject Penate's argument that the pleading
    standards for qualified immunity in a supervisory liability case
    should be relaxed at the motion to dismiss stage. We rejected a
    similar argument in Saldivar v. Racine, 
    818 F.3d 14
    , 19-20 (1st
    Cir. 2016), a motion to dismiss case which held the plaintiff to
    the pleading standards set forth in 
    Iqbal, 556 U.S. at 678
    , that
    the claim must be "plausible on its face."     We note that this
    § 1983 complaint was brought only after Penate had the facts from
    extensive investigations into Farak's misconduct and the Amherst
    Lab and the findings by the Massachusetts courts.
    - 20 -
    only alleges that they "failed to review their subordinates'
    work").
    In sum, Penate has not shown that, under the facts
    alleged, Hanchett clearly acted with deliberate indifference to
    Farak's   alleged     Brady    violations        or    otherwise      should    have
    understood     that   his    acts   or   omissions        jeopardized     Penate's
    constitutional    rights.       Accordingly,          Hanchett   is   entitled   to
    qualified immunity, and we reverse the district court's denial of
    Hanchett's motion to dismiss the § 1983 claim.
    E.   Intentional Infliction of Emotional Distress
    Hanchett also argues that we should reverse the district
    court's denial of his motion to dismiss the state law claim for
    intentional infliction of emotional distress because Penate failed
    to state a claim.           There is, though, a predicate question of
    whether there is exercisable federal jurisdiction, both at the
    appellate and district court level.
    "Generally, interlocutory review of a decision denying
    qualified immunity under § 1983 'does not in and of itself confer
    [appellate]    jurisdiction      over    other    contested      issues    in    the
    case.'"   Hunt v. Massi, 
    773 F.3d 361
    , 371 (1st Cir. 2014) (quoting
    Suboh v. Dist. Att'y's Office of Suffolk Dist., 
    298 F.3d 81
    , 97
    (1st Cir. 2002)).      "The Supreme Court has outlined two instances
    in which pendent appellate jurisdiction may be appropriate: when
    an issue is 'inextricably intertwined' with a denial of immunity,
    - 21 -
    and if review of the pendent issue 'was necessary to ensure
    meaningful review' of immunity."           Lopez v. Massachusetts, 
    588 F.3d 69
    , 81-82 (1st Cir. 2009) (quoting Swint v. Chambers Cty. Comm'n,
    
    514 U.S. 35
    , 51 (1995)).      All circuits have adopted this test. See
    
    id. at 82
    (collecting cases).
    Hanchett argues that, as framed by the magistrate judge,
    the conduct that makes him potentially liable for intentional
    infliction of emotional distress is essentially the same as that
    which would make him liable under § 1983, and so the two issues
    are "inextricably intertwined."        See 
    id. at 83.
    This   argument   goes     to     the    merits     of   the   § 1983
    supervisory   liability   claim      and    not     to   the   second   prong   of
    qualified immunity.     Hanchett does not separately argue that any
    ruling on our part on the clearly established prong of qualified
    immunity is "inextricably intertwined," and so he has waived such
    argument.    See United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir.
    1990).   Regardless of that waiver, the qualified immunity issue is
    not "inextricably intertwined" with the merits of the state law
    claim.
    The claim which provides the sole basis for federal
    jurisdiction has now been dismissed.                As we said in Suboh: "We
    fully expect that the district court . . . will reevaluate its
    earlier rulings in light of this 
    opinion." 298 F.3d at 97
    .    When
    all federal-law claims are eliminated before trial, usually "the
    - 22 -
    balance of factors [from United Mine Workers of America v. Gibbs,
    
    383 U.S. 715
    , 726 (1966)] will point toward declining to exercise
    jurisdiction over the remaining state-law claims." Eves v. LePage,
    
    842 F.3d 133
    , 146 (1st Cir. 2016) (quoting Rivera-Díaz v. Humana
    Ins. of P.R., Inc., 
    748 F.3d 387
    , 392 (1st Cir. 2014)), vacated in
    part and reinstated in part by 
    Eves, 927 F.3d at 589
    .
    We also comment that a dismissal without prejudice may
    enable the state courts, which are often better suited than are
    federal courts to resolve questions of state law, to address these
    malfunctions by the state drug testing labs.9
    III.
    We reverse and order the entry of dismissal of the § 1983
    claim, and we vacate and remand the judgment on the intentional
    infliction of emotional distress state law claim for further
    consideration in light of this opinion.   No costs are awarded.
    9    State law has been rapidly developing since both the
    Farak and Dookhan crimes came to light.       See Commonwealth v.
    Sutton, No. SJ-2019-0316 (Mass. Oct. 17, 2019) (single justice
    decision) (discussing what obligations members of the "prosecution
    team" have to defendants under state law); Commonwealth v. Ware,
    
    27 N.E.3d 1204
    , 1212 (Mass. 2015) (same); Commonwealth v. Scott,
    
    5 N.E.3d 530
    , 541-43 (Mass. 2014) (same); cf. Comm. for Pub.
    Counsel Servs. v. Attorney General, 
    108 N.E.3d 966
    , 986 (Mass.
    2018) (distinguishing between misconduct by a lab chemist and
    misconduct by a prosecutor or investigator).
    - 23 -