Physical Interference with an Active Police Investigation Supplies Probable Cause for Kentucky Obstruction, Defeating § 1983 Seizure/Force and Derivative Monell Claims

Case: Anthony Camarca v. City of Covington Police Dep't, et al. (6th Cir. Feb. 4, 2026) (unpublished)
Core holding: Officers had probable cause to arrest for Kentucky obstruction (Ky. Rev. Stat. § 519.020) when the plaintiff physically attempted to move his wife away after being told she was “not free to leave”; body-worn video foreclosed disputed characterizations of force; no clearly established precedent overcame qualified immunity; without an underlying constitutional violation, failure-to-intervene and Monell claims failed.

1. Introduction

The dispute arose from a late-night hotel-lobby disturbance following a wedding. After heavy drinking and a fight between two women in the party, hotel staff called 911 requesting police assistance to restore order and ensure safety. When officers arrived, Officer Ross Woodward directed the group to return to their rooms but told Anthony Camarca’s wife, Sara, that she was “not free to leave yet.” Camarca responded with profanity, attempted to usher Sara away by placing his arm around her, and continued verbal hostility. Officers then seized Camarca; a struggle followed, resulting in Camarca’s arrest and a serious leg/ankle injury.

Camarca brought federal claims under 42 U.S.C. § 1983 (unreasonable seizure, excessive force, failure to intervene, due process, and equal protection), a municipal-liability claim against the City of Covington Police Department, and Kentucky tort claims. The district court granted summary judgment across the board, and the Sixth Circuit affirmed.

Key issues

• Whether officers had probable cause to detain/arrest Camarca in the lobby.
• Whether the force used (shove into wall; takedown and handcuffing; release while helping him up; escorting him out) was excessive under the Fourth Amendment.
• Whether non-participating officers had a duty to intervene.
• Whether a class-of-one equal protection theory could survive where probable cause existed and comparators were not similarly situated.
• Whether the municipality could be liable under Monell absent an underlying constitutional violation.

2. Summary of the Opinion

The Sixth Circuit affirmed summary judgment for all defendants. It held:

• Unreasonable seizure: Officers had probable cause to believe Camarca violated Ky. Rev. Stat. § 519.020 (obstructing governmental operations) by physically interfering with an active investigation—specifically, attempting to move Sara away after being told she was not free to leave.
• Excessive force: Considering the totality of circumstances (intoxication, defiance, active resistance, threats), the shove, takedown/handcuffing, release while helping him up, and escort were not shown to violate clearly established Fourth Amendment law; qualified immunity applied.
• Failure to intervene: With no constitutional violation by the arresting officers, there was no duty to intervene.
• Due process: Any due-process theory was forfeited on appeal due to lack of developed argument.
• Equal protection: The class-of-one claim failed because probable cause supplied a rational basis for enforcement and Camarca was not similarly situated to purported comparators given his physical resistance.
• Monell: Municipal liability failed because it requires an underlying constitutional violation.
• State-law torts/punitive damages: These claims were treated as dependent on establishing federal constitutional violations and, in any event, were not meaningfully briefed against additional state-law grounds.

3. Analysis

3.1 Precedents Cited

A. Summary judgment, qualified immunity, and video evidence

• Campbell v. Riahi, 109 F.4th 854 (6th Cir. 2024): Cited for de novo review of summary judgment and later for the rule that unpublished cases cannot clearly establish law.
• VanPelt v. City of Detroit, 70 F.4th 338 (6th Cir. 2023): Provided the two-prong qualified-immunity framework and emphasized deference to on-the-spot police judgments in force cases; also supplied the court’s approach to objective assessment and to video contradicting litigant narratives.
• Moore v. Oakland County, 126 F.4th 1163 (6th Cir. 2025): Reinforced that courts may assess bodycam footage “in the light depicted by the videotapes,” not merely by accepting the nonmovant’s characterizations.
• Alford v. Deffendoll, --- F.4th ----, 2026 WL 183860 (6th Cir. 2026): Used to underscore the “no genuine dispute” standard where record evidence forecloses a factual claim.

B. Probable cause and warrantless arrest

• District of Columbia v. Wesby, 583 U.S. 48 (2018): Anchored the definition and perspective for probable cause—an objectively reasonable officer under the circumstances—and later supported the “high degree of specificity” required for clearly established law.
• Frenchko v. Monroe, 160 F.4th 784 (6th Cir. 2025): Framed probable cause as a “low bar,” and reiterated that warrantless arrest is reasonable when probable cause exists to believe a crime occurred in the officer’s presence.
• Daniel v. Cox, 1997 WL 234615 (6th Cir. 1997) (per curiam): Used by analogy to support probable cause for obstruction where a suspect physically interferes with an officer’s lawful actions.
• Amis v. Twardesky, 637 F. App'x 859 (6th Cir. 2015): Supported the proposition that probable cause does not depend on the ultimate charging decision (i.e., arrest can be valid even if the person is not charged with that exact offense).

C. Excessive force: governing standards and applications

• King v. City of Rockford, 97 F.4th 379 (6th Cir. 2024): Restated that the Fourth Amendment prohibits unreasonable force and that the analysis turns on totality-of-circumstances factors (severity, threat, resistance/flight).
• Kisela v. Hughes, 584 U.S. 100 (2017) (per curiam): Used for the “beyond debate” articulation of clearly established law.
• Smigelski v. Cluley, 2023 WL 11074139 (6th Cir. Dec. 26, 2023) (order): Invoked to reject argumentative “colorful verbs” as a substitute for evidence of excessive force.
• Brent v. Wayne Cnty. Dep't of Hum. Servs., 901 F.3d 656 (6th Cir. 2018) and Graham v. Connor, 490 U.S. 386 (1989): Cited for the baseline principle that not every “push or shove” violates the Fourth Amendment and that reasonableness is judged from the scene, not with hindsight.
• Rudlaff v. Gillispie, 791 F.3d 638 (6th Cir. 2015): Central to the court’s analysis that disobeying orders and actively resisting can justify increased force, including restraint measures used to complete handcuffing.
• Kapuscinski v. City of Gibraltar, 821 F. App'x 604 (6th Cir. 2020): Supported treating outward defiance as active resistance for force analysis.
• Marvin v. City of Taylor, 509 F.3d 234 (6th Cir. 2007) and Davenport v. Causey, 521 F.3d 544 (6th Cir. 2008): Used to justify that intoxication can increase volatility and thereby widen the range of reasonable force options.
• Lockett v. Donnellon, 38 F. App'x 289 (6th Cir. 2002) (per curiam), Thomas v. City of Eastpointe, 715 F. App'x 458 (6th Cir. 2017), and Browning v. Edmonson County, 18 F.4th 516 (6th Cir. 2021): Cited to illustrate how verbal hostility, noncompliance, and physical struggling can render moderate force reasonable.
• O'Malley v. City of Flint, 652 F.3d 662 (6th Cir. 2011): Used to evaluate how officers may interpret resistance when there are no obvious signs or pleas indicating injury; an officer’s obligations change when an injury is apparent.
• Fair v. Turley, 2025 WL 1190124 (9th Cir. Apr. 24, 2025): Not binding but used as persuasive support that requiring walking/hopping is not necessarily excessive when officers reasonably suspect feigning or minimal injury.
• Bell v. City of Southfield, 37 F.4th 362 (6th Cir. 2022): Reiterated that a single unpublished, non-binding decision cannot define clearly established law, and emphasized the need for on-point, binding precedent at the clearly established prong.

D. Failure to intervene, forfeiture, equal protection, and municipal liability

• Bunkley v. City of Detroit, 902 F.3d 552 (6th Cir. 2018): Provided the framework for failure-to-intervene claims, which require an underlying constitutional violation.
• Harris v. Hofbauer, 2000 WL 1175662 (6th Cir. 2000) (table): Cited for the proposition that if the primary officers’ conduct is constitutional, other officers have no duty to intervene.
• Buetenmiller v. Macomb Cnty. Jail, 53 F.4th 939 (6th Cir. 2022): Applied to hold the due-process claim forfeited and to deem perfunctory briefing inadequate to preserve arguments.
• Village of Willowbrook v. Olech, 528 U.S. 562 (2000) (per curiam): The foundational class-of-one equal-protection theory cited by Camarca.
• Warren v. City of Athens, 411 F.3d 697 (6th Cir. 2005) and Avila v. Pappas, 591 F.3d 552 (7th Cir. 2010): Used to explain that enforcement supported by legitimate state interests (including probable cause) supplies a rational basis defeating class-of-one claims.
• Lathfield Invs., LLC v. City of Lathrup Village, 136 F.4th 282 (6th Cir. 2025) and Ctr. for Bio-Ethical Reform, Inc. v. Napolitano, 648 F.3d 365 (6th Cir. 2011): Used to emphasize that comparators must be similarly situated in all relevant respects.
• Monell v. Dep't of Social Servs., 436 U.S. 658 (1978): The governing municipal-liability doctrine.
• Hester v. Chester County, 162 F.4th 780 (6th Cir. 2025) and Roell v. Hamilton County, 870 F.3d 471 (6th Cir. 2017): Confirmed that municipalities cannot be liable under Monell without an underlying constitutional violation by officers.

3.2 Legal Reasoning

A. The pivotal move: probable cause for obstruction under Ky. Rev. Stat. § 519.020

The court’s Fourth Amendment seizure analysis turned on a single, decisive conclusion: at the time of the detention/arrest, officers had probable cause to believe Camarca committed obstruction. Kentucky’s obstruction statute requires intentional hindrance of a governmental function “by using or threatening to use violence, force or physical interference.” The panel characterized Camarca’s conduct—placing his arm on Sara and attempting to move her away after an officer had told her she was not free to leave—as “physical interference” with an active investigation (the officers’ response to the fight and disruption).

Notably, the court treated the probable-cause question as objective and practical, applying District of Columbia v. Wesby and Frenchko v. Monroe. It also rejected two common plaintiff strategies:

• Reframing the timeline: Camarca argued his “hand was actually off his wife” before the seizure. The panel held the bodycam and his deposition contradicted that, eliminating any genuine dispute under the summary-judgment standard (as reinforced by Moore v. Oakland County and Alford v. Deffendoll).
• Leaning on the ultimate charge: The court held it was irrelevant that Camarca was not charged under the obstruction statute, citing Amis v. Twardesky.

With probable cause established, the unreasonable-seizure claim failed without needing to decide whether there was also a basis to arrest for public intoxication.

B. Excessive force: totality of circumstances + the “clearly established” backstop

On force, the panel analyzed each alleged use of force and repeatedly relied on (i) the totality-of-circumstances framework from Graham v. Connor and King v. City of Rockford, and (ii) the qualified-immunity “clearly established” requirement described in Kisela v. Hughes and Wesby.

• The shove into the wall: The panel characterized the event as a shove, not a “slam,” and emphasized that rhetoric cannot replace evidence (Smigelski v. Cluley). It treated Camarca’s defiance, intoxication indicators, and verbal aggression as key context, drawing on Rudlaff v. Gillispie, Kapuscinski v. City of Gibraltar, Marvin v. City of Taylor, and Davenport v. Causey.
• The takedown and handcuffing: The bodycam showed Camarca physically struggling and trying to push an arriving officer. That level of active resistance supported takedown and control holds under Rudlaff v. Gillispie and related cases (including Browning v. Edmonson County).
• The “release” while helping him up: The panel rejected the characterization that Woodward “threw” Camarca “head-first” into a wall, again crediting the video. It also relied on VanPelt v. City of Detroit and O'Malley v. City of Flint to reason that officers are not expected to accommodate an injury they have no reason to know exists; Camarca complained of the broken leg only after the fall.
• The escort requiring hopping: The panel reasoned that assisting him out of the lobby while he hopped did not amount to actionable force and, in any event, Camarca failed to cite binding, on-point authority establishing a constitutional violation. The court highlighted that unpublished decisions cannot clearly establish law (Campbell v. Riahi; Bell v. City of Southfield), while citing Fair v. Turley only as persuasive support.

The structural takeaway is that the court used qualified immunity as an independent “fail-safe”: even where a plaintiff can debate reasonableness at a high level, the claim will still fail unless precedent clearly prohibits the challenged conduct in materially similar circumstances.

C. Failure to intervene: derivative liability collapses without a predicate violation

Relying on Bunkley v. City of Detroit and Harris v. Hofbauer, the panel treated failure-to-intervene liability as dependent on an underlying constitutional violation. Because it found none on seizure or force, it held there was no duty to intervene—without needing to resolve whether other officers arrived too late.

D. Equal protection: class-of-one is an ill fit where probable cause exists and resistance differentiates the plaintiff

The panel treated Camarca’s equal-protection claim as a Village of Willowbrook v. Olech class-of-one theory. It rejected the claim on two related grounds:

• Rational basis via legitimate enforcement interests: Because probable cause supported arrest, the officers’ enforcement choice served legitimate interests and thus had a rational basis (Warren v. City of Athens; Avila v. Pappas).
• No similarly situated comparators: Camarca’s physical resistance distinguished him “in all relevant respects” from other lobby occupants under Lathfield Invs., LLC v. City of Lathrup Village and Ctr. for Bio-Ethical Reform, Inc. v. Napolitano.

E. Due process: forfeiture by non-argument

The court treated any due-process claim as forfeited because Camarca did not develop it on appeal, invoking Buetenmiller v. Macomb Cnty. Jail.

F. Monell: no municipal liability without an underlying constitutional wrong

Even accepting the pleaded “failure-to-train” theme, the court applied the Sixth Circuit’s consistent rule that a municipality “cannot be liable” under Monell absent an officer’s constitutional violation, citing Hester v. Chester County and Roell v. Hamilton County.

3.3 Impact

• Kentucky obstruction as an arrest predicate: By treating a brief, nonviolent act of physically moving another person away as “physical interference” under Ky. Rev. Stat. § 519.020, the opinion signals that obstruction probable cause can arise from attempts to end or redirect an investigation through physical guidance—especially in emotionally charged domestic/family disputes.
• Video-driven summary judgment: The court’s willingness to reject disputed characterizations based on bodycam footage (via Moore v. Oakland County and VanPelt v. City of Detroit) continues a trend toward resolving § 1983 fact disputes at summary judgment when video “fixes” the timeline and the degree of force.
• Clearly established law remains a high barrier: The opinion reinforces that plaintiffs must identify binding, factually specific precedent; unpublished opinions generally will not suffice (Bell v. City of Southfield; Campbell v. Riahi).
• Constraining class-of-one theories in arrest contexts: Where probable cause exists and resistance differentiates the plaintiff, class-of-one equal-protection claims are unlikely to survive (Warren v. City of Athens; Lathfield Invs., LLC v. City of Lathrup Village).
• Monell “fails with the predicate”: By applying Hester v. Chester County and Roell v. Hamilton County, the court reiterates that many failure-to-train theories are practically contingent on first proving a constitutional violation by an officer.

4. Complex Concepts Simplified

• Probable cause: A practical, common-sense standard—whether facts known to the officer would make a reasonable officer believe a crime was committed. It is a “low bar” (Frenchko v. Monroe).
• Qualified immunity: Even if a constitutional violation is arguable, officers are immune unless existing precedent clearly established that the conduct was unlawful in the specific circumstances (Kisela v. Hughes; Wesby).
• Excessive force (Fourth Amendment): Courts ask whether the force was objectively reasonable under the totality of circumstances (severity, threat, resistance), not whether it seems unnecessary later (Graham v. Connor; King v. City of Rockford).
• Failure to intervene: An officer can be liable for failing to stop another officer’s unconstitutional act, but only if there is an underlying constitutional violation to stop (Bunkley v. City of Detroit).
• Class-of-one equal protection: A claim that the government irrationally singled out an individual for different treatment. It typically fails when the government has a rational reason—like probable cause—or when the plaintiff cannot identify truly similar comparators (Village of Willowbrook v. Olech; Lathfield Invs., LLC v. City of Lathrup Village).
• Monell liability: A city is not automatically liable for employees’ acts; it is liable only for constitutional violations caused by municipal policy/custom (including certain training failures), and generally not at all without a predicate constitutional violation (Monell v. Dep't of Social Servs.; Hester v. Chester County).

5. Conclusion

The Sixth Circuit’s decision rests on a straightforward chain: Camarca’s physical attempt to move his wife away after an officer said she was not free to leave supplied probable cause for Kentucky obstruction; that probable cause defeated the Fourth Amendment seizure claim; the bodycam-supported account of defiance and resistance supported the force used; and the absence of an underlying constitutional violation collapsed derivative theories (failure to intervene and Monell). The opinion also reinforces two recurring themes in modern § 1983 litigation: video evidence can decisively narrow factual disputes at summary judgment, and qualified immunity will often turn on whether plaintiffs can produce binding, highly specific precedent placing unlawfulness “beyond debate.”