Conclusory Fourth Amendment Allegations Cannot Defeat Summary Judgment; Qualified Immunity for Follow-On Emergency-Aid Entries

Catanese v. Curtis (1st Cir. Aug. 21, 2026)

I. Introduction

This case arises from three warrantless police entries into a Massachusetts “sober home,” Genesis House, in Falmouth, Massachusetts, owned and operated by plaintiff Joseph Catanese. The other plaintiffs—former residents Kelly Hurley, Nicholas Catanese, and Nicole Skeffington—claimed that Falmouth Police Department (“FPD”) officers and detectives used overdose responses and warrant executions as pretexts to search the home, detain residents, and pressure them to incriminate Catanese, allegedly due to a “vendetta.”

The key issues were whether the officers’ conduct after concededly lawful initial entries/searches (1) exceeded the scope of consent or the emergency-aid exception, (2) amounted to unreasonable seizures, and (3) could survive summary judgment with the evidentiary record presented. A further issue was whether Catanese could maintain a Massachusetts civil conspiracy claim without a viable underlying tort.

II. Summary of the Opinion

The First Circuit affirmed summary judgment for the officers across the board. It held, in substance, that:

• October 2019 entry: Plaintiffs conceded the entry and initial emergency-aid search were lawful; their “continued search” and detention/interrogation theories failed because the record was too conclusory to show an unreasonable search or seizure.
• December 2019 entries: Plaintiffs failed to connect alleged unconstitutional searches/seizures to the named FPD detectives (as opposed to unidentified officers or a state trooper), and several arguments were waived for lack of developed briefing.
• January 2020 entry: Remaining Fourth Amendment claims against Officer Martin and Detective Carpenter were barred by qualified immunity; plaintiffs did not show a clearly established rule that a follow-on officer’s arrival shortly after an emergency-aid/consent-based entry renders the entry unlawful, and they produced no competent evidence that Carpenter conducted a second search.
• Conspiracy: The Massachusetts civil conspiracy claim failed because Catanese did not preserve viable underlying tort claims; without an underlying tort, there is no actionable civil conspiracy.

III. Analysis

A. Precedents Cited (and How They Shaped the Decision)

1. Summary judgment discipline and appellate review

• Boudreau v. Lussier: Provided the baseline instruction that the record must be read in the light most favorable to the nonmovant on summary judgment—yet the nonmovant must still supply specific facts.
• John B. Cruz Constr. Co. v. Beacon Cmtys. Corp. and Johnson v. Johnson: Anchored the court’s insistence on “specific facts” and rejection of “conclusory allegations, improbable inferences, and unsupported speculation.” This framework was decisive in rejecting vague claims of “continued” searches and detentions without particulars (rooms searched, duration, officer actions).
• J.S.H. v. Newton: Supported affirmance “on any ground apparent from the record,” reinforcing that plaintiffs needed viable theories supported by the record—not merely contested narratives.
• Est. of Bennett v. Wainwright and Tower v. Leslie-Brown: Reinforced that a Fourth Amendment claim cannot reach a jury where the summary judgment record does not actually substantiate the plaintiff’s version of an unreasonably extensive search.
• Wilson v. Bradlees of New Eng., Inc.: Underscored that courts need not “scour the record” to find support for a party’s claim; litigants must identify competent evidence.
• United States v. Zannino: Powered multiple waiver holdings—arguments raised perfunctorily (including in footnotes) without developed analysis were treated as waived.

2. Fourth Amendment warrant requirement and exceptions (consent, emergency aid)

• Mincey v. Arizona and Katz v. United States: Provided the canonical rule: warrantless home entries and searches are “per se unreasonable” subject to “well-delineated exceptions.” The panel used these as the starting point for analyzing the post-entry conduct.
• United States v. Giambro: Framed the “core” of the Fourth Amendment in the home and articulated the emergency-aid standard (“objectively reasonable basis” to believe someone needs immediate aid). This was central to validating the timing and reasonableness of actions during overdose responses.
• United States v. Rodríguez-Pacheco: Cited for the menu of exceptions (including consent) and helped situate the officers’ actions within recognized doctrine.
• United States v. Coombs, United States v. Gamache, and United States v. Marshall: Controlled the “scope of consent” principle—consent is not carte blanche; scope is measured by objective reasonableness and the expressed object of the search. Though plaintiffs conceded key initial consent/emergency components, these cases framed what plaintiffs would have needed to prove to show the officers exceeded lawful scope.
• Case v. Montana: Emphasized that emergency-aid searches must be limited to what is “reasonably needed” to address the emergency and maintain safety; also stressed totality-of-circumstances review at the time of entry. The panel relied on this logic to reject theories that the emergency ended merely because some steps had already been taken before a second officer arrived.

3. Seizures, reasonableness, and objective (not subjective) analysis

• Florida v. Bostick: Supplied the definition of a seizure—whether a reasonable person would feel free to decline requests or terminate the encounter. Plaintiffs’ “interrogation” rhetoric did not substitute for facts satisfying this test.
• Missouri v. McNeely: Reinforced “totality of the circumstances” for Fourth Amendment reasonableness.
• Payton v. New York: Recognized the general rule against warrantless home entries to execute seizures, while leaving room for exceptions (consent/exigency). The panel invoked the exigency point to undercut plaintiffs’ claim that brief, overdose-adjacent questioning was necessarily unreasonable.
• Brigham City v. Stuart and Kentucky v. King: Supported the principle that Fourth Amendment analysis is objective; officers’ subjective motivations generally do not control the reasonableness inquiry.
• Graham v. Connor: Explicitly rejected the relevance of subjective motivation to Fourth Amendment “unreasonableness,” defeating plaintiffs’ “vendetta” framing as a standalone path to liability.

4. Linking misconduct to specific defendants (personal involvement)

• Ocasio-Hernández v. Fortuño-Burset (quoting Rodríguez-García v. Miranda-Marín): Required a showing that the constitutional injury resulted from the named official’s acts/omissions (or condonation). This was dispositive for December 2019 claims attributing conduct to “a State Trooper” or “another officer,” not the sued FPD detectives.
• Rivera-Corraliza v. Puig-Morales: Reinforced that allegations in a brief are not “competent evidence,” supporting summary judgment where plaintiffs lacked admissible proof tying conduct to defendants.

5. Miranda/custody (raised but not supported)

• Miranda v. Arizona and Padson v. City of Peabody: Addressed plaintiffs’ suggestion of a right to warnings; absent custody, Miranda is not triggered. The panel treated the Miranda rhetoric as underdeveloped and unsupported by facts establishing custody.

6. Qualified immunity

• Hill v. Walsh (quoting District of Columbia v. Wesby): Provided the two-prong qualified immunity test: (1) constitutional violation, and (2) clearly established unlawfulness at the time. This governed the January 2020 claims and insulated the officers where plaintiffs could not identify controlling precedent clearly establishing their theory.
• Best Auto Repair Shop, Inc. v. Universal Ins. Grp. and Díaz-Colón v. Fuentes-Agostini: Supported waiver/forfeiture principles on appeal—failure to engage the district court’s reasoning can doom an appellate challenge, especially in qualified immunity settings where precision matters.
• Besosa-Noceda v. Torres: Reinforced that unsupported conjecture cannot defeat summary judgment, particularly where plaintiffs alleged a “second search” without evidence.

7. Fourth Amendment rights are personal

• Plumhoff v. Rickard: Foreclosed plaintiffs from basing their claims on the alleged seizure of a non-party resident; Fourth Amendment rights cannot be vicariously asserted.

8. Massachusetts constitutional comparators (not outcome-determinative here)

• Commonwealth v. Alexis, Commonwealth v. Evelyn (quoting Commonwealth v. Lyles), Commonwealth v. Buckley, and Commonwealth v. Arias: Recognized that Article 14 can be more protective than the Fourth Amendment in some contexts, but the panel emphasized that plaintiffs did not develop an argument that state-law differences changed the result. The court therefore analyzed primarily under federal standards while noting the shared focus on objective reasonableness and recognized exceptions.

9. Civil conspiracy under Massachusetts law

• Thomas v. Harrington (citing Kurker v. Hill and Taylor v. Am. Chemistry Council): Explained the two Massachusetts civil conspiracy forms and, for “concerted action,” the need for an underlying tort and agreement/assistance.
• Kyte v. Philip Morris Inc.: Supplied the “in concert/common design” or “substantial assistance” formulation for concerted-action conspiracy.
• Finamore v. Miglionico: Delivered the rule that without an underlying tort, there is no actionable civil conspiracy—dispositive because underlying tort claims were dismissed and not meaningfully challenged on appeal.
• Pheasant Ridge Assocs. Ltd. P'ship v. Burlington: Invoked by plaintiffs for “bad faith,” but the panel distinguished it as not controlling Fourth Amendment reasonableness, consistent with Graham v. Connor.

B. Legal Reasoning

1. The opinion’s practical rule: specificity is essential

This mattered most in October 2019. Plaintiffs conceded the initial entry/search was permissible (overdose response), but they attempted to extend liability to unspecified “continued” searching and post-incident questioning. The court held that without details—rooms, objects, timing, or the nature of constraints on movement—no reasonable jury could find a Fourth Amendment violation.

2. Objective reasonableness defeats “vendetta” as a Fourth Amendment theory

The plaintiffs’ narrative of retaliation and animus was not ignored, but it was legally sidelined: Fourth Amendment “reasonableness” is objective. Under Graham v. Connor and Brigham City v. Stuart, even if officers hoped to uncover wrongdoing by Catanese, the question remained whether the conduct (searching areas tied to an overdose; asking ownership/source questions; searching for a fugitive under a stairwell based on a tip) was objectively reasonable in context.

3. Defendant-specific causation is non-negotiable

For December 2019, the court treated “who did what” as dispositive. Claims failed not necessarily because searches/seizures could never be unlawful, but because the record attributed key acts to unidentified officers or a state trooper rather than Detectives Bartolomei or Carpenter. Section 1983 (and analogous state-law claims) demands personal involvement or legally attributable causation; generalized accusations do not survive summary judgment.

4. Qualified immunity and follow-on emergency-aid entries

In January 2020, the court’s qualified-immunity reasoning functioned as a doctrinal backstop: even assuming disputes about the extent of detention or search, plaintiffs still had to show clearly established law making Carpenter’s entry or questioning unlawful given the overdose call and rapid timeline. The district court—and the First Circuit—found plaintiffs cited no controlling precedent “clearly establishing that a consent-based or exigent entry becomes unlawful merely because a second officer arrives shortly after or because a brief amount of time passes following the original 911 call.”

5. Civil conspiracy collapses without preserved underlying torts

Catanese’s conspiracy theory depended on underlying Massachusetts torts (e.g., trespass, invasion of privacy, intentional infliction of emotional distress, interference with economic relations). But the district court granted summary judgment on those torts, and on appeal plaintiffs waived meaningful challenge to those rulings. Under Finamore v. Miglionico, the conspiracy claim necessarily failed.

C. Impact

• Overdose and “sober home” policing: The decision signals that courts will scrutinize the evidentiary record closely in overdose-response litigation. Plaintiffs must document the scope and duration of any alleged post-emergency searching or detention to get to a jury.
• Follow-on responders: The qualified-immunity holding provides practical protection to officers arriving shortly after an initial emergency-aid/consent entry, absent clearly established law limiting that sequence. Future plaintiffs will need precedent tightly matching the timing and circumstances to overcome immunity.
• Litigation discipline (waiver): The opinion reinforces that appellate courts will enforce waiver doctrines rigorously—undeveloped arguments (including in footnotes) and failure to engage the district court’s reasoning can be fatal.
• Multi-agency scenes: The case illustrates the proof challenge when multiple agencies respond (FPD and MSP). Plaintiffs must separate conduct by actor; otherwise claims can fail on personal-involvement grounds even if some misconduct occurred.

IV. Complex Concepts Simplified

• Summary judgment: A case can be decided without trial if the nonmoving party cannot point to specific evidence creating a real dispute over facts that matter to the legal outcome. Saying “they searched again” is not enough; courts require details.
• Emergency-aid exception: Police may enter a home without a warrant if they reasonably believe someone inside needs immediate help (e.g., an overdose). The search must be limited to what is reasonably necessary to address the emergency and ensure safety.
• Consent search and scope: If occupants consent, police may enter/search, but only within the objectively reasonable scope of what was permitted or what the purpose requires.
• Seizure: You are “seized” if a reasonable person would not feel free to end the encounter or refuse police requests. Questioning alone is not always a seizure; facts about restraint, commands, duration, and setting matter.
• Qualified immunity: Even if an officer arguably acted unlawfully, the officer is immune unless the unlawfulness was “clearly established” at the time—typically requiring precedent that would put the issue beyond debate for a reasonable officer.
• Fourth Amendment rights are personal: You generally cannot sue for a search/seizure that violated someone else’s rights; you must show your own rights were infringed.
• Massachusetts civil conspiracy (concerted action): It is not an independent tort by itself; it attaches liability for someone else’s tort when there is an agreement/common plan or substantial assistance—meaning you still must prove an underlying tort.

V. Conclusion

Catanese v. Curtis is less a dramatic expansion of Fourth Amendment doctrine than a forceful application of two stabilizing principles: (1) the Fourth Amendment is enforced through objective reasonableness and recognized exceptions (consent and emergency aid), not through allegations of animus; and (2) constitutional claims must be supported with specific, defendant-linked evidence to survive summary judgment. The decision further underscores that qualified immunity will bar claims premised on novel theories—such as the alleged unlawfulness of a follow-on officer’s near-immediate arrival at an emergency scene—absent clearly established precedent.