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No. 10327575
United States Court of Appeals for the Ninth Circuit
James Denby v. David Engstrom
No. 10327575 · Decided February 5, 2025
No. 10327575·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
February 5, 2025
Citation
No. 10327575
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS FEB 5 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JAMES W. DENBY, No. 23-15658
Plaintiff-Appellee, D.C. No. 2:17-cv-00119-SPL
v.
MEMORANDUM*
DAVID ENGSTROM; et al.,
Defendants-Appellants.
Appeal from the United States District Court
for the District of Arizona
Steven Paul Logan, District Judge, Presiding
Submitted February 5, 2025**
San Francisco, California
Before: MURGUIA, Chief Judge, CHRISTEN, Circuit Judge, and LEFKOW,***
District Judge.
This case concerns Plaintiff James Denby’s claim that the defendants
violated his Fourth and Fourteenth Amendment rights when law enforcement
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
***
The Honorable Joan H. Lefkow, United States District Judge for the
Northern District of Illinois, sitting by designation.
officers destroyed his house and personal property while executing a warrant to
search his residence for another man, Abram Ochoa. Denby brought claims
pursuant to 42 U.S.C. § 1983 against the municipality and thirteen individual
officers, all but five of whom have been dismissed: David Engstrom, Rory Skedel,
Chris Lapre, Brian Gragg, and Jacob Robinson (collectively, Defendants).
Defendants appeal the district court’s denial of their motion for summary
judgment, arguing they are entitled to qualified immunity on Denby’s two
remaining claims: (1) that Defendants violated his Fourth and Fourteenth
Amendment rights by using unnecessary force when executing a search warrant,
resulting in the destruction of property, and (2) that Defendants violated his
constitutional rights because they had the opportunity to intercede to stop the
destruction of his property, but failed to do so.1 The parties are familiar with the
facts, and we recount them only as necessary to resolve the issues on appeal.
We have jurisdiction pursuant to 28 U.S.C. § 1291 for interlocutory orders
denying qualified immunity, Mitchell v. Forsyth, 472 U.S. 511, 530 (1985), but
only “[t]o the extent the district court’s order denies summary judgment on purely
legal issues,” Foster v. City of Indio, 908 F.3d 1204, 1210 (9th Cir. 2018) (per
1
We previously affirmed the denial of Defendants’ motion to dismiss on the basis
of qualified immunity. Denby v. Engstrom, No. 20-16319, 2021 WL 2885846 (9th
Cir. July 9, 2021).
2
curiam). Within those jurisdictional confines, this Court “review[s] de novo the
denial of a motion for summary judgment predicated on qualified immunity.”
Felarca v. Birgeneau, 891 F.3d 809, 815 (9th Cir. 2018). We affirm.
1. If disputed facts are viewed in Denby’s favor, a jury could decide that
defendants used excessive force in violation of the Fourth and Fourteenth
Amendments. “[O]fficers executing a search warrant occasionally ‘must damage
property in order to perform their duty.’” Liston v. County of Riverside, 120 F.3d
965, 979 (9th Cir.), as amended (Oct. 9, 1997) (quoting Dalia v. United States, 441
U.S. 238, 258 (1979)). But “unnecessarily destructive behavior, beyond that
necessary to execute [a] warrant[] effectively, violates the Fourth Amendment.”
San Jose Charter of Hells Angels Motorcycle Club v. City of San Jose, 402 F.3d
962, 974 (9th Cir. 2005) (quoting Liston, 120 F.3d at 979).
Viewing disputed facts in Denby’s favor, the degree of force and resulting
property damage far exceeds that in cases in which we have affirmed a trial court’s
denial of qualified immunity. See Hells Angels, 402 F.3d at 974–75 (denying
qualified immunity where officers executing a search warrant for Hells Angels
insignia cut a mailbox off its post, jack-hammered the sidewalk outside the
clubhouse, and broke a refrigerator); Mena v. City of Simi Valley, 226 F.3d 1031,
1035–41 (9th Cir. 2000) (denying qualified immunity where officers executing a
search warrant for weapons broke the door of a home with a battering ram,
3
unnecessarily broke down two unlocked doors, and kicked in an open patio door).
Here, the warrant authorized police to search the premises only to find and arrest
Ochoa. After officers executed the warrant, it is undisputed Denby’s home
sustained the following damage: all exterior windows were broken, and the chain-
link fence and front door were destroyed, as were Denby’s PT Cruiser and another
vehicle, all furniture in the home, the appliances, televisions, cushions, pillows,
window coverings, shower doors, bathroom mirrors, a toilet, artwork, heirlooms,
family pictures, clothes, and antiques. 2 Many of these items were too small to hide
Ochoa. See Maryland v. Buie, 494 U.S. 325, 334–35 (1990) (permitting sweep of
home incident to arrest “only to [conduct] a cursory inspection of those spaces
where a person may be found”). The district court correctly concluded that a jury
could decide the use of force was unreasonable because Defendants’ tactics caused
the destruction of numerous objects too small to hide Ochoa, and were therefore
outside the scope of the warrant. See Hells Angels, 402 F.3d at 971.
It is also undisputed that officers abandoned Denby’s residence without
notifying Denby of the danger posed by the contaminants, or taking steps to
decontaminate the residual tear gas and pepper spray from Defendants’ use of
chemical munitions. The record contains no explanation for this decision, which
2
Defendants deny that the force they used was excessive, but they do not deny that
the damage resulted from their search. Hence, the question at trial will be whether
Defendants’ use of force was unreasonable under the circumstances.
4
violated Pinal County Sheriff’s Office SWAT Manual policy. Denby contends this
left his home uninhabitable, injured him, prevented him from stopping water that
was running from a toilet that was shattered by the officers’ tactics, and resulted in
the destruction of his home.
As the district court noted, factual disputes remain for the jury regarding
whether and when the search became unreasonable.3 We do not have jurisdiction
over “which facts the parties might be able to prove.” Foster, 908 F.3d at 1210
(quoting Johnson v. Jones, 515 U.S. 304, 311 (1995)). Because the excessive force
inquiry here “requires a jury to sift through disputed factual contentions, and to
draw inferences therefrom,” summary judgment is not appropriate. Avina v.
United States, 681 F.3d 1127, 1130 (9th Cir. 2012).
2. The district court sufficiently “examine[d] the specific factual allegations
against each individual defendant,” Cunningham v. Gates, 229 F.3d 1271, 1287
3
Some of the progressively escalating tactics Defendants used to apprehend Ochoa
may have been reasonable at the outset. See Graham v. Connor, 490 U.S. 386, 396
(1989) (“The ‘reasonableness’ of a particular use of force must be judged from the
perspective of a reasonable officer on the scene, rather than with the 20/20 vision
of hindsight.”). But a jury could conclude that at some point over the seven-hour
incident (with no response from, or sighting of, Ochoa), the continued and
escalating use of force became unreasonable. Cf. id. at 396–97 (noting that the
reasonableness calculus must account for “split-second judgments” in “tense,
uncertain, and rapidly evolving” circumstances). The record evidence suggests
that the perceived immediacy of the threat Ochoa posed decreased over time, such
that officers wandered casually through the yard and deemed it safe to approach
the house’s windows and doors before Ochoa was discovered in the backyard.
5
(9th Cir. 2000), and correctly concluded that, viewed in Denby’s favor, the
evidence shows that each Defendant was at least an “integral participant” in the
search of Denby’s residence, see Peck v. Montoya, 51 F.4th 877, 891 (9th Cir.
2022).
Engstrom, Lapre, and Skedel: Viewed in the light most favorable to Denby,
the unexplained destruction of furniture and objects too small to hide Ochoa would
support a finding that each of the entry team defendants employed unnecessarily
destructive force during their search of Denby’s home. See Mena, 226 F.3d at
1041; Maryland, 494 U.S. at 334–35. Even if Engstrom, Lapre, and/or Skedel did
not personally use excessive force, the district court correctly identified that each
could have been at least an integral participant in the use of unreasonable force
because they “knew about and acquiesced in the constitutionally defective conduct
as part of a common plan with those whose conduct constituted the violation.”
Peck, 51 F.4th at 891. Defendants conceded that the “SWAT members met to
develop a plan to approach the residence, enter the structure, and clear the
interior.” A jury could conclude Engstrom, Lapre, and Skedel were part of that
meeting. Cf. Sjurset v. Button, 810 F.3d 609, 619 (9th Cir. 2015) (holding that
officers not “privy to any discussions, briefings, or collective decisions” were not
6
integral participants).4
Gragg: The undisputed facts would support a finding that Gragg, who
commanded the SWAT units, was an integral participant because he “set in motion
a series of acts by others which [Gragg] knew or reasonably should have known
would cause others to inflict” a Fourth Amendment injury. Peck, 51 F.4th at 891.
Gragg was involved in SWAT’s planning meeting and decision to enter the
residence and clear the interior. A fact finder must resolve whether each decision
to escalate the use of force was reasonable under the circumstances. Avina, 681
F.3d at 1130. Finally, the SWAT Manual states that the “designated team leader
will be responsible for initiating decontamination procedures as appropriate.” The
record indicates that Gragg, along with SWAT team leaders Lapre and Skedel,
directed or approved the abandonment of Denby’s contaminated residence without
4
A jury also could find that Skedel used excessive force when deploying two
noise-flash diversionary devices (NFDDs) during the entry team’s search, and that
Engstrom and Lapre were integral participants in that action. See Boyd v. Benton
County, 374 F.3d 773, 777–80 (9th Cir. 2004). A jury could find Lapre used
excessive force by shooting some or all of the 22 canisters of chemical munitions
into a 1,300 square foot house when a K-9 unit was available, and that Skedel was
an integral participant for providing armed cover to Lapre during that action. See
Hopkins v. Bonvicino, 573 F.3d 752, 770 (9th Cir. 2009) (citing Boyd, 374 F.3d at
780) (recognizing that officers who provide “armed backup during an
unconstitutional search” satisfy the integral participant rule). Finally, a jury could
find Engstrom’s continued use of force was unreasonable after he noticed
movement under a tarp in the backyard and failed to investigate it. See Foster, 908
F.3d at 1207 (“[W]e lack jurisdiction to consider questions of evidentiary
sufficiency on interlocutory review.”).
7
following the decontamination procedures in the Pinal County Sheriff’s Office
SWAT Manual.
Robinson: The district court correctly concluded that a jury could find
Robinson was an integral participant given his role in providing armed cover for
the other Defendants during the search. See Hopkins, 573 F.3d at 770.
Specifically, if a jury decides that Lapre’s use of 22 canisters of chemical
munitions constituted unreasonable force, they could also hold Robinson
accountable for providing armed cover to Lapre during the deployment. Robinson
“cleared the scene” after SWAT personnel took Ochoa into custody, suggesting
that he had the opportunity to intervene as the officers decamped from the premises
without following the SWAT Manual decontamination procedures.
3. Denby’s “Fourth Amendment right to be free from unreasonably
destructive searches was clearly established at the time of the search.” Denby v.
Engstrom, No. 20-16319, 2021 WL 2885846, at *3 (9th Cir. July 9, 2021). This is
a case in which “a general constitutional rule already identified in the decisional
law . . . appl[ies] with obvious clarity to the specific conduct in question.” Taylor
v. Riojas, 592 U.S. 7, 9 (2020) (per curiam) (quoting Hope v. Pelzer, 536 U.S. 730,
741 (2002)); see also Andrew v. White, 604 U. S. ____ (2025), 2025 WL 247502,
at *4 (Jan. 21, 2025) (citing Hope and affirming that “[g]eneral legal principles can
constitute clearly established law” in the rigorous AEDPA context). Existing
8
precedent in Mena, 226 F.3d at 1041, and Hells Angels, 402 F.3d at 974, “place[s]
the . . . constitutional question beyond debate,” White v. Pauly, 580 U.S. 73, 79
(2017). These cases specifically and clearly establish that similarly destructive
force used in a home during the execution of a search warrant amounts to a
constitutional violation, and the force used here went above and beyond the force
used in those cases. Moreover, the Pinal County Sheriff’s Office SWAT Manual
should have caused Defendants to question whether their act of leaving a non-
suspect’s residence contaminated with tear gas without informing him of the
dangers was unreasonable. The district court did not err in concluding that the
Defendants “had fair notice that [their] conduct was unlawful but still engaged in
it.” Wright v. Beck, 981 F.3d 719, 734 (9th Cir. 2020).
4. Finally, we affirm the district court’s denial of Defendants’ request for
summary judgment on Denby’s failure to intercede claim. “‘[P]olice officers have
a duty to intercede when their fellow officers violate the constitutional rights of a
suspect or other citizen’ . . . if they had an opportunity to intercede.” Cunningham,
229 F.3d at 1289–90 (quoting United States v. Koon, 34 F.3d 1416, 1447 n.25 (9th
Cir. 1994), rev’d on other grounds, 518 U.S. 81 (1996)). For the same reasons a
jury could find each Defendant was at least an integral participant, the jury could
also decide that each Defendant had a “realistic opportunity to intercede” in the
violation of Denby’s Fourth Amendment Rights. See id. at 1290; see, e.g., Hughes
9
v. Rodriguez, 31 F.4th 1211, 1223 (9th Cir. 2022) (combining the integral
participant and failure to intercede analysis). “By 201[4], we had clearly
established that ‘police officers have a duty to intercede when their fellow officers
violate the constitutional rights of a suspect or other citizen.’” Tobias v. Arteaga,
996 F.3d 571, 583–84 (9th Cir. 2021) (quoting Cunningham, 229 F.3d at 1289);
see also Bracken v. Okura, 869 F.3d 771, 778–80 (9th Cir. 2017).
AFFIRMED. Defendants-appellants to bear costs.
10
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 5 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 5 2025 MOLLY C.
02This case concerns Plaintiff James Denby’s claim that the defendants violated his Fourth and Fourteenth Amendment rights when law enforcement * This disposition is not appropriate for publication and is not precedent except as provided by N
03** The panel unanimously concludes this case is suitable for decision without oral argument.
04Lefkow, United States District Judge for the Northern District of Illinois, sitting by designation.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 5 2025 MOLLY C.
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