Charron v. County of York ( 2022 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 21-1753
    JOHN A. CHARRON,
    Plaintiff, Appellant,
    v.
    COUNTY OF YORK; WILLIAM L. KING, JR., individually and in his
    official capacity as Sheriff of York County; RACHEL A. HORNING,
    individually and in her official capacity as Deputy Sheriff of
    York County; DARREN CYR, individually and in his official
    capacity as Deputy Sheriff of York County; HEATH MAINS,
    individually and in his official capacity as Deputy Sheriff of
    York County; STEVEN THISTLEWOOD, individually and in his
    official capacity as Deputy Sheriff of York County; WILFRED
    VACHON, individually and in his official capacity as Deputy
    Sheriff of York County,
    Defendants, Appellees,
    CHRISTOPHER MOSS; ERIC J. PILVELAIT,
    Defendants.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MAINE
    [Hon. John A. Woodcock, Jr., U.S. District Judge]
    Before
    Barron, Chief Judge,
    Selya and Kayatta, Circuit Judges.
    Gregory O. McCullough, with whom Sanford Law Offices was on
    brief, for appellant.
    John J. Wall, III, with whom Monaghan Leahy, LLP was on brief,
    for appellees.
    September 27, 2022
    KAYATTA, Circuit Judge.            Plaintiff John Charron was
    arrested in March 2016 after a confrontation among neighbors left
    a Pontiac Sunfire abandoned in a snowbank.                   An occupant of the
    Sunfire alleged that Charron had pushed the car into the snowbank
    using his plow truck -- an allegation Charron denied.                  Deputies of
    the York County Sheriff's Office arrested Charron and charged him
    with       several   crimes.       Charron     worked   to   develop   a   body   of
    exculpatory physical evidence that pointed strongly towards his
    innocence.      The charges against him were eventually dropped, after
    which Charron brought an array of federal and state-law claims
    against the County of York and various County officials.1                         The
    district court granted summary judgment for the County defendants.
    For the following reasons, we now affirm.
    I.
    On    the   night   of   March 8,    2016,    an   individual      who
    requested anonymity called 911 to report a disturbance at his
    neighbor's house.2          He reported hearing "a lot of tires burning
    out, spinning out, a lot of people screaming, yelling, swearing
    1Charron also brought claims against Christopher Moss and
    Eric Pilvelait, whose role in this case we will shortly explain.
    The final judgment against Moss and Pilvelait is not before us on
    appeal, and we do not discuss the claims against them further. As
    used in this opinion, "defendants" does not include Moss and
    Pilvelait.
    2The night's events evidently spilled over into the early
    morning hours of March 9.
    - 3 -
    and stuff," "a lot of people yelling 'I'm gonna fucking kill you,'
    and stuff like that."     The caller said it sounded "like people
    fighting pretty bad."    Dispatch told officers that the caller had
    reported "some sort of disturbance" involving "a lot of yelling,
    cars burning out, [and] males yelling threats."          Dispatch said
    that the caller had reported the address as "the second house on
    the right" on "Langley Shores Drive" in Acton, Maine.
    Deputies   Rachel   Horning   and   Darren   Cyr   were   both
    dispatched to the area.    On their way, they received notice that
    a female caller on Buzzell Road wanted her son removed from the
    house.3   Buzzell Road is less than half a mile from Langley Shores
    (plural) Drive.    They are connected by Langley Shore (singular)
    Drive.    Dispatch noted that the two calls involved locations
    "fairly close to each other" and stated that they "may be related."
    Horning recounted that when she arrived at the Buzzell
    Road home, she found Christopher Moss ("Moss") and his parents
    Walter and Denise.4   Moss claimed to have been at the house of his
    3  That call apparently involved at least one hang-up, and
    the Sheriff's Office was unable to reconnect.
    4  At various points in this opinion, we draw upon the content
    of Horning's arrest report narrative. In a footnote, Charron cites
    a Federal Rule of Evidence concerning hearsay and asserts that
    "the County Defendants cannot rely on any statements in Horning's
    narrative because she is not a party opponent." Yet Charron never
    analyzes the many other considerations involved in determining
    whether a statement constitutes hearsay and, if so, whether it is
    nevertheless admissible. Given his cursory treatment of the issue
    and his own repeated reliance on the narrative's contents, see
    F.R. Evid. 106, we deem his putative hearsay objection to Horning's
    - 4 -
    friend, Eric Pilvelait, when Pilvelait's neighbor, Charron (who is
    decades older than Moss and Pilvelait), came to the house in his
    plow truck.5    According to Moss, Pilvelait and Charron had a long-
    running feud.     Moss said that when Charron got to Pilvelait's
    driveway, he began "peeling his tires" and "yelling threats." Moss
    claimed that he and Pilvelait got into Pilvelait's car, that
    Charron lifted his plow and struck the car, that the plow scraped
    over the hood of the car, and that both airbags deployed.      Moss
    claimed that Charron then pushed the car down to the end of the
    street.   Moss said that Charron yelled "[y]ou guys are fucking
    dead," and that Moss feared for his life.    Horning noted that she
    "could see and smell that [Moss] had been drinking."        At some
    point, Horning photographed what she described as injuries Moss
    claimed to have sustained in the crash.6
    narrative and its contents waived for lack of development.      See
    United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir. 1990).
    5  Pilvelait evidently lives on Buzzell Road. The narrative
    in Horning's arrest report says that Pilvelait's house is on
    Langley Shores Drive, though the report elsewhere lists
    Pilvelait's address as being on Buzzell Road. Horning tried to
    speak with Pilvelait at his house before proceeding to Charron's
    home. No one answered the door. Neither party alleges on appeal
    that Horning mistakenly visited the wrong house on the night of
    March 8.
    6  Charron speculates these photographs may have been taken
    after the night in question and disputes whether they show any
    injuries. The photographs appear to show blood on Moss's forehead.
    - 5 -
    Moss's     father    Walter    told   Horning   that    Charron     had
    called him twice that night.            The first time, Charron said that
    Pilvelait and Moss "were laying rubber strips in his driveway and
    that someone was going to get hurt."               The second time, Charron
    said that "he had his plow truck and he was going to take [Pilvelait
    and Moss] into the ditch."         Walter said that he went to go collect
    his son and Pilvelait, but that when he arrived, Charron "had
    already pushed them down the road."
    Horning -- who was by this time with other officers --
    examined Pilvelait's car (a Pontiac Sunfire) where it had crashed
    into a snowbank, apparently near the intersection of Langley Shore
    Drive and Langley Shores Drive.7            Horning believed the damage to
    the   Sunfire    (along   with    car     parts   strewn    in   the   road)    was
    consistent with Moss's story.           She tried to interview Pilvelait at
    his house, but no one answered the door.
    Along with officers Heath Mains and Steven Thistlewood,
    Horning   and    Cyr   proceeded    to    Charron's     house,     where   he   was
    arrested.       Charron   says    that    when    the   officers    arrived,     he
    protested, "I didn't do anything.             They rear-ended me.          Why are
    you arresting me?         They came to my house and terrorized me."
    Charron was taken to jail, where he declined to provide a statement
    7 Charron's counsel would ultimately provide pictures of
    Charron's truck next to another Sunfire of the same make and model.
    But, as used in this opinion, "the Sunfire" refers to the car
    driven by Pilvelait on the night of March 8.
    - 6 -
    to Horning.          Horning's arrest report indicated that Charron was
    arrested for aggravated reckless conduct and criminal threatening.
    Horning signed a Uniform Summons and Complaint charging
    Charron with aggravated reckless conduct.8                 He was released on a
    $3,000 cash bail, subject to conditions of release that initially
    included, among other things, (1) a prohibition against using or
    possessing          alcoholic     beverages;      (2) a    prohibition         against
    possessing firearms; and (3) submission to searches "at any time
    without articulable suspicion or probable cause."                     Sheriff William
    King       published    details    of   the    allegations       against      Charron,
    including in a statement posted to Facebook.
    The police photographed the Sunfire on the night of the
    incident but did not take it into evidence.                    Instead, the car was
    towed.        Charron    later    located     the    Sunfire     and    his   attorney
    purchased it on May 10 "to preserve it as evidence."
    On    June 7,    Charron    was      indicted     on    one    count   of
    aggravated reckless conduct; two counts of aggravated assault; two
    counts of criminal threatening with a dangerous weapon; and one
    count of driving to endanger.
    8Aggravated reckless conduct is the only charge that appears
    on Charron's Uniform Summons and Complaint.         His bail bond
    paperwork lists both aggravated reckless conduct and criminal
    trespass, but the parties on appeal do not suggest that Charron
    was actually charged with criminal trespass.       A police press
    release stated that Horning had charged Charron with aggravated
    reckless conduct and criminal threatening.      We do not discuss
    criminal trespass further.
    - 7 -
    Charron   later   provided    the    prosecutor   with    a   crash
    analysis interpreting physical markings on the Sunfire to indicate
    that the car had collided with the back of Charron's truck.                  That
    scenario was consistent with Charron's claim that the Sunfire had
    rear-ended    him   and   inconsistent     with    Moss's   claim     that    the
    collision had occurred head-on.           The report also concluded that
    there was "no objective physical evidence on the [Sunfire] that
    suggests that [Charron] was able to lift the plow on the front of
    [his truck] and drop it onto the hood" of the Sunfire.
    In July 2016, the prosecutor dismissed the case against
    Charron because the prosecutor was "no longer certain about what
    had occurred" on the night in question.
    As to what actually transpired on March 8, defendants
    now largely admit the key features of Charron's version of events:
    The Sunfire's driver peeled the car's tires in Charron's driveway,
    its occupants yelled threats, and the car sped away.                   Charron
    unsuccessfully pursued the Sunfire in his truck.            The Sunfire then
    returned and rear-ended Charron.          Charron got his truck free of
    the Sunfire and returned home.        He heard the Sunfire race to the
    end of Langley Shore Drive and discerned that the car had become
    stuck in the snow.        He got back into his truck and drove to the
    end of Langley Shore Drive to get a closer look.               As he backed
    away towards home, Moss exited the Sunfire and chased him.                   When
    Charron reached home, Moss banged on his door, yelled for him to
    - 8 -
    come out, and broke the passenger-side window of Charron's truck.
    Walter Moss then arrived at Charron's house and left with his son.
    Charron filed this suit against the County, its sheriff,
    the four officers involved in his arrest, and a court officer who
    was not present for the events of March 8, but who later relayed
    information   between    police   and     the    prosecutor   assigned   to
    Charron's case.9   As relevant on appeal, Charron claimed violation
    of his civil rights, false arrest, false imprisonment, malicious
    prosecution, and defamation per se.        Central to Charron's case is
    the notion that County officers knew or should have known that
    Moss's version of events was false.
    In a comprehensive order, the district court granted
    summary judgment for the County defendants.          See Charron v. Cnty.
    of York, No. 18-cv-00105, 
    2020 WL 1868767
     (D. Me. Apr. 14, 2020).
    The court concluded that Charron had not shown any constitutional
    violation and that, even if he had, qualified immunity would shield
    the County officials from liability for false arrest, malicious
    prosecution, and failure to preserve or disclose evidence.          
    Id.
     at
    *41–48.   The court rejected Charron's claims of municipal and
    supervisory liability.    
    Id.
     at *48–49.        The court further rejected
    Charron's state-law claims for false arrest, false imprisonment,
    malicious prosecution, and defamation per se.          
    Id.
     at *49–52.    And
    9  As explained above, Charron also brought claims against
    Moss and Pilvelait that are not before us on appeal.
    - 9 -
    in any event, the court continued, Maine's discretionary-function
    immunity would shield the County defendants from liability for the
    conduct at issue.    
    Id.
     at *52–53.
    II.
    We review the district court's grant of summary judgment
    de novo.     Velazquez-Ortiz v. Vilsack, 
    657 F.3d 64
    , 70 (1st Cir.
    2011).     We will affirm "if the record, viewed in the light most
    favorable to the [non-movant], reveals no genuine issue of material
    fact and demonstrates that the movant is entitled to judgment as
    a matter of law."    
    Id.
    A.
    We begin with Charron's federal claim for false arrest,
    his state-law claim for illegal arrest, and his claims for false
    imprisonment.     To survive summary judgment on the two arrest
    claims, Charron must show that a jury could reasonably conclude
    that the officers lacked probable cause to arrest him.   See, e.g.,
    Karamanoglu v. Town of Yarmouth, 
    15 F.4th 82
    , 87 (1st Cir. 2021)
    (explaining that the federal constitutional tort of false arrest
    arises from arrests made without probable cause and without legal
    process); Richards v. Town of Eliot, 
    780 A.2d 281
    , 292 (Me. 2001)
    (officers entitled to summary judgment on state-law claim for
    illegal arrest because a jury could not reasonably find that
    officers lacked probable cause to arrest).     And he affirmatively
    agrees that, for purposes of this appeal, his false imprisonment
    - 10 -
    claim rises and falls with the probable cause determination.    The
    parties do not argue that the probable-cause inquiry differs
    between federal and Maine law, and we assume that Maine law tracks
    the federal inquiry.10
    "Probable cause exists when police officers, relying on
    reasonably trustworthy facts and circumstances, have information
    upon which a reasonably prudent person would believe the suspect
    had committed or was committing a crime."   United States v. Jones,
    
    432 F.3d 34
    , 41 (1st Cir. 2005) (quoting United States v. Young,
    
    105 F.3d 1
    , 6 (1st Cir. 1997)).       The probable-cause inquiry
    "focuses on what the officer knew at the time of the arrest" and
    evaluates "the totality of the circumstances."   
    Id.
       The "inquiry
    is not necessarily based upon the offense actually invoked by the
    arresting officer but upon whether the facts known at the time of
    the arrest objectively provided probable cause to arrest."     
    Id.
    "Probable cause 'is not a high bar.'"        District of
    Columbia v. Wesby, 
    138 S. Ct. 577
    , 586 (2018) (quoting Kaley v.
    United States, 
    571 U.S. 320
    , 338 (2014)).        "[U]ncorroborated
    10 The parties quibble over who should be considered the
    arresting officer.   Contrary to Charron's assertions, we think
    this dispute immaterial to the summary judgment analysis.
    Likewise, Charron's insistence that "[n]one of the deputies made
    a determination of probable cause" is irrelevant to the probable-
    cause analysis -- "an objective inquiry" in which "[t]he 'actual
    motive or thought process of the officer is not plumbed.'" Holder
    v. Town of Sandown, 
    585 F.3d 500
    , 504 (1st Cir. 2009) (quoting
    Bolton v. Taylor, 
    367 F.3d 5
    , 7 (1st Cir. 2004)).
    - 11 -
    testimony of a victim or other percipient witness, standing alone,
    ordinarily can support a finding of probable cause."          Karamanoglu,
    15 F.4th at 87–88 (alteration in original) (quoting Acosta v. Ames
    Dep't Stores, Inc., 
    386 F.3d 5
    , 10 (1st Cir. 2004)).              To be sure,
    "courts will not ignore 'facts tending to dissipate probable
    cause.'"    
    Id. at 88
     (quoting Ramirez v. City of Buena Park, 
    560 F.3d 1012
    , 1023–24 (9th Cir. 2009)).          But even "where a witness
    account is disputed, police officers do not have an 'unflagging
    duty' to complete a full investigation before making a probable
    cause determination."      
    Id.
     (quoting Acosta, 
    386 F.3d at 11
    ).
    In debating whether the facts known to the officers
    objectively establish probable cause of an offense justifying an
    arrest, the parties focus their attention on the offense of
    aggravated reckless conduct.         So shall we.
    Maine   law   provides    that   "[a]   person   is    guilty   of
    aggravated reckless conduct if the person with terroristic intent
    engages in conduct that in fact creates a substantial risk of
    serious bodily injury to another person."            Me. Stat. tit. 17-A,
    § 213.     Terroristic intent means the intent to "[c]ause serious
    bodily injury or death to multiple persons" "for the purpose of
    intimidating or coercing a civilian population or to affect the
    conduct of government."      Id. § 2(25) (2013).11     And serious bodily
    11 Terroristic intent can also mean the intent to "[c]ause
    substantial damage to multiple structures" or "to critical
    - 12 -
    injury is defined as "a bodily injury which creates a substantial
    risk of death or which causes serious, permanent disfigurement or
    loss or substantial impairment of the function of any bodily member
    or organ, or extended convalescence necessary for recovery of
    physical health."   Id. § 2(23).    Charron does not dispute that
    ramming the Sunfire with a plow truck and pushing it and its
    multiple occupants down the road would satisfy the elements of
    aggravated reckless conduct, so any argument to the contrary is
    waived, and we may assume for the purposes of this case that such
    conduct would suffice.   Our inquiry therefore turns on whether the
    officers had probable cause to believe that Charron engaged in
    that conduct.
    As we have explained, Walter Moss told Horning that
    Charron called him and said "that someone was going to get hurt"
    and that "he was going to take [Moss and Pilvelait] into the
    ditch."   Christopher Moss told Horning that Charron had made good
    on these threats by striking the Sunfire with his plow truck with
    enough force to cause the airbags to deploy and pushing the car
    down the road.   Horning then observed the Sunfire in a snowbank.
    Its airbags were deployed and it had suffered "excessive damage,"
    including "scrape marks coming from the windshield all the way
    infrastructure" "for the purpose of coercing a civilian population
    or to affect the conduct of government."     Me. Stat. tit. 17-A,
    § 2(25).
    - 13 -
    down."    She also saw car parts in the street as she approached the
    Sunfire.    She then found a plow truck in Charron's driveway.     She
    later testified that she "looked at" the plow on Charron's truck
    that night, but did not check to see how high the plow could be
    raised.
    Charron   insists   that   Moss's   story   was   facially
    implausible (and actually impossible) for a number of reasons,
    including the location and position of the Sunfire when the pushing
    purportedly began; the length and shape of the road down which he
    allegedly pushed the Sunfire; the location of car parts in the
    street; the fact that officers found the Sunfire front-first in
    the snowbank; and the appearance of tire treads leading into the
    snow.     He argues that the gouge marks on the Sunfire's hood did
    not correspond to any protrusions on his snow plow (but did
    correspond to protrusions under his rear bumper), and that "[a]ll
    that was needed to confirm" Charron's version of events "beyond
    any doubt . . . was a tape measure and letting Charron show the
    height of his plow blade at maximum height."        He says that Moss
    was unreliable because, among other things, officers should have
    suspected Moss of criminal activity based on his father's story
    and his mother's contact with 911.       And he contends that officers
    should have credited Charron's claim that the younger men had
    harassed and rear-ended him.
    - 14 -
    In making these arguments, Charron misapprehends the
    probable cause standard.         Probable cause requires only a "fair
    probability."    Illinois v. Gates, 
    462 U.S. 213
    , 238 (1983).         "It
    does not require the fine resolution of conflicting evidence that
    a reasonable-doubt or even a preponderance standard demands, and
    credibility determinations are seldom crucial in deciding whether
    the evidence supports a reasonable belief in guilt."          Gerstein v.
    Pugh, 
    420 U.S. 103
    , 121 (1975).        The officers were not accident
    reconstructionists analyzing precise measurements from a critical
    distance.    They were initially dispatched in response to reports
    of men yelling threats and peeling tires.            Walter Moss's story
    indicated that Christopher Moss and Pilvelait had at some point
    driven    down   to   Charron's    driveway,   while   Christopher   Moss
    recounted   Charron    yelling    threats   near   Pilvelait's   driveway.
    These events are not mutually exclusive.           Moreover, any arguable
    inconsistency in these stories does not defeat probable cause.
    Cf. Karamanoglu, 15 F.4th at 88 ("[P]robable cause to believe one
    person committed a crime by definition does not foreclose the
    possibility that probable cause would also exist to believe another
    person committed the same or a parallel crime.").12          Whoever had
    12 Similarly, to the extent Charron claims that he told
    officers on the night of his arrest that Moss had smashed his truck
    window, that fact would not preclude an inference that Charron had
    first rammed the Sunfire as alleged. As for the glass on Charron's
    rear bumper, he develops no argument on appeal that the officers
    observed the glass on the night of his arrest.
    - 15 -
    been the initial aggressor, this was clearly a volatile situation
    that had escalated into a dangerous one.            Walter Moss reported
    that Charron had threatened "to take [Moss and Pilvelait] into the
    ditch,"   and,   lo   and   behold,   Pilvelait's   car   was   found   in   a
    snowbank.   Nor do we find it unreasonable to believe that a truck
    with its plow crashed onto the hood of a car could push the car
    down a winding road and then brake to let it spin into a snowbank.
    Given Charron's threat and the physical evidence consistent with
    that threat (at least at a high level of generality), there was
    ample reason to believe that Charron struck the Sunfire with his
    plow truck and pushed it down the road, where it ultimately landed
    in the snowbank.13    Although Charron protested that he had been the
    victim, "[a] reasonable police officer is not required to credit
    a suspect's story."     Cox v. Hainey, 
    391 F.3d 25
    , 32 n.2 (1st Cir.
    2004).    And "the availability of alternative inferences does not
    prevent a finding of probable cause so long as the inference upon
    which the officer relies is reasonable."            
    Id. at 32
    .     That the
    officers' initial view of events turned out to be unsubstantiated
    13  Charron protests that officers should not have relied on
    Walter Moss's statement that by the time he arrived to collect his
    son, Charron "had already pushed them down the road" because Walter
    had not witnessed the alleged vehicular confrontation.          But
    Walter's statement to that effect is unnecessary to establish
    probable cause. Likewise, we need not rely on the written witness
    statements of Moss or Pilvelait, which Charron suggested below
    were collected after his arrest. Finally, our conclusion does not
    require crediting Horning's assertion that Charron appeared
    intoxicated.
    - 16 -
    does not negate probable cause to arrest.             "[O]n the record before
    us the officers' mistake was understandable and the arrest a
    reasonable response to the situation facing them at the time."
    Hill v. California, 
    401 U.S. 797
    , 804 (1971).
    What's more, we "have rejected the proposition that a
    police officer has a standing obligation to investigate potential
    defenses   or   resolve    conflicting       accounts    prior    to     making    an
    arrest."   Holder v. Town of Sandown, 
    585 F.3d 500
    , 505 (1st Cir.
    2009).     Instead,       "an   officer      normally     may     terminate       her
    investigation     when    she    accumulates      facts        that     demonstrate
    sufficient probable cause."         Acosta, 
    386 F.3d at 11
    .           So Charron's
    arguments that the officers should have taken up a tape measure or
    got him to raise his plow to its maximum height are unavailing.
    On this record, no reasonable jury could find facts that
    would lead to a determination that the officers lacked probable
    cause to arrest Charron.        This conclusion dooms Charron's arrest-
    specific claims.    Likewise, Charron develops no argument that his
    false imprisonment claims can survive a finding that probable cause
    existed to arrest him.
    B.
    We turn next to Charron's federal and state malicious
    prosecution claims.       These causes of action are similar, though
    not identical.     To make out a federal Fourth Amendment malicious
    prosecution     claim,    Charron     must     show     that     "the    defendant
    - 17 -
    (1) caused (2) a seizure of the plaintiff pursuant to legal process
    unsupported    by     probable   cause,   and    (3) criminal   proceedings
    terminated in plaintiff's favor."         Hernandez-Cuevas v. Taylor, 
    723 F.3d 91
    , 101 (1st Cir. 2013) (quoting Evans v. Chalmers, 
    703 F.3d 636
    , 647 (4th Cir. 2012)).14 Under Maine law, malicious prosecution
    requires    showing    "(1) [t]he    defendant    initiated,    procured   or
    continued a criminal action without probable cause; (2) [t]he
    defendant acted with malice; and (3) [t]he plaintiff received a
    favorable termination of the proceedings."           Trask v. Devlin, 
    788 A.2d 179
    , 182 (Me. 2002).           Both causes of action thus share a
    common requirement -- the absence of probable cause, either to
    justify the seizure (as required to make out a Fourth Amendment
    claim) or to justify the criminal action (as required by Maine
    law).     We begin and end our analysis with this requirement.
    As we have explained, there was probable cause at the
    time of Charron's arrest.        On the other hand, we think it clear
    that the evidence marshalled by his attorney that led to the
    dismissal of his prosecution clearly eliminated that probable
    cause.    Simply put, the facts confirmed and presented in the crash
    analysis procured by Charron's attorney rendered unreasonable any
    14 Because we ultimately find, as we will explain, that the
    defendants did not cause charges to be initiated or maintained
    against Charron without probable cause, we need not consider
    whether a contrary such finding may have opened the door to a
    procedural due process claim under federal law. See Thompson v.
    Clark, 
    142 S. Ct. 1332
    , 1337 n.2 (2022).
    - 18 -
    continued claim that Charron's truck rammed or pushed the car.
    Rather, it appears very likely that the car hit the truck from
    behind as Charron claimed.          So we can narrow our inquiry to
    determining     whether    any    defendant     caused   or    extended   the
    prosecution (or the seizure) after learning of the facts that
    eliminated the probable cause.
    We begin with the March 9 Uniform Summons and Complaint
    signed by Horning.        In so doing we assume without deciding that
    such a complaint can constitute legal process for the purpose of
    a malicious prosecution claim.         We also assume without deciding
    that the conditions to which Charron was subject while released on
    bail constituted a seizure for the purpose of his Fourth Amendment
    claim.
    We have already determined that there was probable cause
    to arrest Charron for aggravated reckless conduct on March 8.             And
    we see nothing in the record that would support a finding that
    Horning   had   acquired    new   exculpatory    information    by   March 9.
    Charron did not provide a statement to officers detailing his
    version of events once at the jail.           Nor does Charron allege that
    officers conducted an additional physical investigation before
    Horning issued the initial complaint, such as by returning to
    examine his truck or plow or measuring the distance between the
    marks on the hood of the Sunfire.        And to the extent that Charron
    alleges inconsistencies between Moss's initial account of events
    - 19 -
    and written witness statements from Moss and Pilvelait, he does
    not argue on appeal that Horning collected the relevant statements
    before signing the Uniform Summons and Complaint.                    In short,
    Charron has not raised a triable question as to whether, by
    March 9, any defendant had come into possession of facts that
    defeated the probable cause that existed on March 8.
    That brings us to the superseding complaint filed on
    March 23 and the indictment secured on June 7.                 Both of these
    charging actions were taken by Assistant District Attorney Kyle
    Myska.   Myska is not a defendant in this lawsuit, and Charron
    develops no argument on appeal that the County is vicariously
    liable for Myska's actions.      As a result, Myska's own conduct in
    filing the March 23 complaint and procuring the June 7 indictment
    cannot form the basis of Charron's malicious prosecution claims.
    That does not end our inquiry, though, because Charron also alleges
    that the officers withheld exculpatory information that would have
    persuaded Myska not to pursue charges against Charron.                 We will
    assume   without   deciding    that    the   withholding      of    exculpatory
    information so as to cause a prosecution to continue could, as a
    matter   of    Maine   law,   create    a    viable   claim    of     malicious
    prosecution.     Similarly, we will assume that such a withholding
    that causes a seizure to continue could as a matter of Fourth
    Amendment law create a viable claim.
    - 20 -
    In pressing this argument that the defendants caused
    Myska to do something that Myska would not have otherwise done,
    Charron confronts a problem of causation.               In chronicling the
    information he claims the defendants withheld, Charron lists his
    protestations of innocence, photos taken on the night of the
    arrest, photos of the Sunfire a few days later, photos taken by
    Deputy Shaw, and the car's whereabouts.          But the record shows that
    after Myska received all of this information he continued with
    securing an indictment and pursuing the prosecution even after
    discussions with Charron's counsel.           Myska put the brakes on only
    after    Charron's       counsel    produced     the    expert's     accident
    reconstruction.      And no one suggests that the defendants withheld
    that report.
    To the extent Charron suggests that Myska never received
    Shaw's photographs, this contention is belied by the photos'
    inclusion in a disclosure Charron's counsel said that he received
    from Myska during discovery.        To the extent Charron faults Horning
    for failing to relay other information from Shaw, that claim also
    fails.    When    Shaw    emailed   Horning    the   photos   he'd   taken   of
    Charron's truck, he said:
    John requested I photograph his truck in the
    day light, in an attempt to prove his point.
    John's claim is the pair re[ar-]ended his
    truck where it sits. He had the portland press
    harold there telling his story . . . so here
    ya go if you want them.
    - 21 -
    Charron says that he never claimed his truck was rear-
    ended in his driveway and notes that he was not present when Shaw
    took the photographs.   But even if the information in Shaw's email
    (or otherwise relayed from Shaw to Horning) was helpful to Charron,
    the record indicates that Myska was aware of Charron's theory
    before procuring the indictment, and that the state simply took
    the position that Charron was not truthful.     Myska obtained the
    indictment against Charron even after Charron's counsel argued to
    him that the collision could not have occurred as the state claimed
    and furnished photos and videos purporting to demonstrate as much.
    Charron has not raised a triable issue as to whether the outcome
    would have been different if Myska had possessed more information
    from Deputy Shaw.
    Charron also faults the police officers for failing to
    secure the Sunfire and "allow[ing] or caus[ing] it to be concealed
    from the prosecutor and defense counsel" and court officer Vachon
    "for taking no real action to locate, secure, and produce the
    Sunfire."    But the record is clear that Charron's own lawyer had
    the Sunfire weeks before Myska obtained the indictment.
    Charron has thus failed to raise a triable issue as to
    whether any of the named defendants caused the initiation or
    continuation of his prosecution or seizure without probable cause.
    Given this conclusion, we need not discuss any remaining elements
    of Charron's federal or state-law malicious prosecution claims.
    - 22 -
    C.
    Charron also raises a federal due process claim, which
    he styles as a claim for "the failure to preserve and the active
    concealment of exculpatory evidence."15                 He relies on out-of-
    circuit precedent for the proposition that he can prevail by
    showing that "(1) the defendant destroyed exculpatory evidence in
    bad   faith    or   engaged   in    other     misconduct   (2) that   caused   a
    deprivation of the plaintiff's liberty."               Armstrong v. Daily, 
    786 F.3d 529
    , 551 (7th Cir. 2015).           We assume for the purposes of this
    case that Charron has correctly articulated the law in arguing
    that the defendants' actions caused Myska to do something that
    Myska would not have otherwise done.               But see Lewis v. City of
    Chicago,      
    914 F.3d 472
    ,    479   (7th   Cir.    2019)   ("[T]he   Fourth
    Amendment, not the Due Process Clause, is the source of the right
    in a § 1983 claim for unlawful pretrial detention, whether before
    or after the initiation of formal legal process."). We also assume
    Charron suffered a qualifying liberty deprivation.                Even so, his
    claim fails for essentially the reasons already discussed in
    analyzing his malicious prosecution claims.                Simply put, before
    15We have said that "a procedural due process claim may not
    be redressed under section 1983 where an adequate state remedy
    exists." Reid v. New Hampshire, 
    56 F.3d 332
    , 341 (1st Cir. 1995).
    We note that Charron's state-law malicious prosecution claim and
    his federal due process claim seem to rest on substantially the
    same underlying facts. But defendants do not argue on appeal that
    Charron's procedural due process claim is foreclosed by the
    presence of an adequate state-law remedy.
    - 23 -
    obtaining the indictment Myska had all the material information
    that the officers had.16
    This     ends    our     discussion        of     Charron's         alleged
    constitutional      injuries.        Because      we   conclude        that     none   of
    Charron's constitutional claims against the officers can survive
    summary judgment, we need not discuss his claims of supervisory or
    municipal liability.        See Wilson v. Town of Mendon, 
    294 F.3d 1
    , 6–
    7 (1st Cir. 2002) ("[If an] officer has inflicted no constitutional
    harm, neither the municipality nor the supervisor can be held
    liable." (citing City of Los Angeles v. Heller, 
    475 U.S. 796
    , 799
    (1986) (per curiam))).
    D.
    Finally, Charron brings a state-law defamation claim
    against Horning and Sheriff King.                 Under Maine law, defamation
    requires:    "(a) a    false       and     defamatory       statement        concerning
    another;    (b) an    unprivileged         publication       to    a    third    party;
    (c) fault amounting at least to negligence on the part of the
    publisher;    and     (d) either         actionability        of       the    statement
    16  To the extent that Charron takes issue with the fact that
    Myska "did not receive the measurement photos and other bound items
    conclusively linking the signature marks on the hood of the Sunfire
    to the protrusions on the underside of the rear bumper of Charron's
    plow truck until June 13, 2016, a week after Charron was indicted,"
    those photos and accompanying items were procured and furnished by
    Charron's counsel, not County officers. So it is not clear how
    the timing of their provision to Myska could form the basis of a
    due process violation by County officers.
    - 24 -
    irrespective of special harm or the existence of special harm
    caused by the publication."    Rice v. Alley, 
    791 A.2d 932
    , 936 (Me.
    2002) (quoting Lester v. Powers, 
    596 A.2d 65
    , 69 (Me. 1991)).17
    "Words that falsely charge a punishable offense" are defamatory
    per se, and do not require showing "special harm beyond the
    publication itself."   Rippett v. Bemis, 
    672 A.2d 82
    , 86 (Me. 1996)
    (discussing   slander).       What's   more,   "true   but   incomplete
    statements [can] fulfill the falsity requirement, thus forming the
    basis for liability in a defamation action when those statements
    falsely impute criminal conduct to the plaintiff."      Schoff v. York
    Cnty., 
    761 A.2d 869
    , 871 (Me. 2000).
    On appeal, Charron focuses his defamation claim on a
    "press release, which resulted from Horning's narrative and which
    [King] asked her to fact-check."18       The information posted on the
    Sheriff's Office's Facebook page reads as follows:
    Last night (March 8, 2016) at approximately
    11 PM, York County Sheriff's Deputeies [sic]
    were summoned to the 200 block of Buzzell Road
    in Acton for a report of a disturbance. The
    caller reported that cars were peeling out
    their tires, yelling, and they heard people
    yelling.
    17 Defendants on appeal develop no argument that Charron must
    show more than negligence.
    18 In his statement of the case, Charron says that his
    defamation   claim  concerns  "a   press  release   and  related
    communications to the media and posted on the Sheriff's Facebook
    page, which they have allowed to remain uncorrected on the
    Internet." But his subsequent argument focuses on omissions from
    "King's press release."
    - 25 -
    At the same time, another call was received
    that reported a domestic disturbance at a
    residence on Lake Shores Road. Deputies soon
    determined that the Buzzell Road and Lake
    Shores Road calls were related.
    Deputies learned that a neighborhood "feud"
    had boiled over and John Charron, 53, of Acton
    had confronted one of his neighbors with whom
    he has had a feud.    According to witnesses,
    Charron drove his plow truck to the end of his
    neighbor's driveway and was squealing his
    tires and yelling threats to the neighbors.
    The neighbor, who had a friend visiting, got
    into the friend's vehicle that was parked in
    the driveway. According to the victims,
    Charron drove at them with his plow raised and
    struck the victim's vehicle with the plow
    blade going over the hood. The impact caused
    both airbags to deploy. The victims suffered
    bumps and bruising but did not require
    hospitalization.
    Deputy Rachel Horning and other deputies
    apprehended John Charron and Horning charged
    him with aggravated reckless conduct and
    criminal threatening. Bail was set at $3000
    cash.
    Charron posted $3000 cash bail earlier this
    afternoon. Charron is scheduled to appear in
    Alfred Superior Court on April 8, 2016.
    Another statement in the record is substantially identical with
    the exception of the first paragraph's last sentence, which reads:
    "The caller reported that cars were peeling out their tires,
    yelling, and threat[en]ing other people."             Because this small
    difference   does   not   affect    our   analysis,   we   treat   the   two
    statements as one ("the press release").
    - 26 -
    The district court rejected Charron's defamation claims.
    The court explained that Charron's claim against King failed
    because Charron "failed to demonstrate that Sheriff King in his
    synoptic report to the public the day after the arrest knew or
    should have known what the whole story was and decided to publish
    only a 'partial truth.'"         Charron, 
    2020 WL 1868767
     at *52 (quoting
    Schoff, 
    761 A.2d at 872
    ).        And the court held that Charron's claim
    against Horning failed because he had not "establish[ed] that she
    published anything."       
    Id.
    In his briefing to us, Charron develops no argument
    refuting the logic of the district court's ruling.             Without such
    argumentation,    we      decline   to   disturb   the    district    court's
    conclusions.     See United States v. Zannino, 
    895 F.2d 1
    , 17 (1st
    Cir. 1990).19
    III.
    We do not minimize the months-long ordeal visited upon
    John Charron as the result of apparently false allegations.                But
    on this record, Charron has failed to raise a triable issue as to
    whether   the    County     defendants    are   legally   liable     for   his
    misfortune.     Confronted with a violent interaction of some type,
    a witness who said Charron threatened to push the car into a ditch,
    19 Because we determine that none of Charron's claims can
    survive summary judgment, we need not consider whether he would
    have been entitled to punitive damages.
    - 27 -
    an occupant of the car who said that Charron made good on his
    threat, and a car in a snowbank, the officers had probable cause
    to end the altercation by arresting Charron.   That they turned out
    to be wrong simply illustrates the substantial difference between
    probable cause and certainty.
    The judgment of the district court is affirmed.
    - 28 -