Mucci v. Waters

Mucci v. Waters · United States District Court for the Eastern District of Pennsylvania · September 3, 2025 · No. 2:23-cv-02649

Summary

This memorandum addresses a defendant's motion for summary judgment in a Section 1983 civil rights action brought by an incarcerated plaintiff alleging excessive force and supervisory liability. The court examines whether the former prison superintendent had knowledge of or acquiesced to the alleged battery by a correctional officer, or maintained a policy causing the constitutional violation. Finding no evidence that the supervisor knew of the incident beforehand or established a custom of misconduct, the court grants summary judgment in favor of the defendant. The court also rejects a newly raised retaliation claim due to procedural and substantive deficiencies.

Court
United States District Court for the Eastern District of Pennsylvania
Writing for the Court
Ar Kay Costello
Jurisdiction
United States District Court for the Eastern District of Pennsylvania
Decision date
September 3, 2025
Docket number
2:23-cv-02649
Procedural posture
Plaintiff brought claims under 42 U.S.C. § 1983 and state tort law arising from an alleged assault by a correctional officer, and asserted a § 1983 supervisory-liability claim against the former superintendent of SCI Phoenix. The superintendent moved for summary judgment.
Standard of review
Summary judgment is appropriate when there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law. The court views facts and reasonable inferences in the light most favorable to the nonmoving party, but unsupported assertions, conclusory allegations, and mere suspicions are insufficient to defeat summary judgment.
Precedential value
Unpublished federal district court memorandum; precedential status not stated.
Parties
Giovanni Mucci v. Timothy Waters, Jaime Sorber, et al.
Disposition
other

Topics

summary judgmentsection 1983government liabilityprisoners rightscivil procedure

Practice areas

Civil rightsprisoner litigationSection 1983 litigationcivil procedure

Questions Presented

  1. Whether Mucci presented sufficient evidence to hold former Superintendent Sorber liable under § 1983 for Waters's alleged battery under a participation, direction, knowledge-and-acquiescence, or policy/practice/custom theory.
  2. Whether Mucci could pursue a retaliation claim against Sorber when the retaliation claim was raised for the first time in opposition to summary judgment.
  3. Whether, even if considered, Mucci produced evidence establishing a prima facie retaliation claim based on an alleged threat to an officer or the filing of grievances.

Holdings

  1. A supervisor cannot be held liable under § 1983 on a respondeat superior theory; liability requires evidence that the supervisor participated in, directed, or knew of and acquiesced in the subordinate's constitutional violation. Because Sorber learned of the alleged battery only after it occurred, Mucci failed to create a genuine dispute on this theory.
  2. To establish supervisory liability based on a policy, practice, or custom, a plaintiff must identify a specific policy or practice and show that it created an unreasonable risk of constitutional injury, the supervisor knew of that risk, the supervisor was deliberately indifferent to it, and the injury resulted from the policy or practice. Mucci failed to produce evidence satisfying these requirements.
  3. A plaintiff may not amend the complaint by asserting a new retaliation claim for the first time in a brief opposing summary judgment. The court therefore could decline to consider Mucci's retaliation claim.
  4. Threatening a correctional officer is not constitutionally protected conduct and cannot support a prisoner-retaliation claim.
  5. Although filing prison grievances is constitutionally protected conduct, Mucci failed to show that the alleged adverse actions were motivated by his grievance activity because the challenged dental-treatment and housing decisions occurred before the grievance he identified.

Key quotations

However, a plaintiff cannot base a Section 1983 claim against a supervisor on a “respondeat superior basis.” (Section IV.A)
To prove a supervisory liability claim under this theory, the plaintiff must “identify a specific policy or practice that the supervisor failed to employ and show that: (1) the existing policy or practice created an unreasonable risk of [a constitutional] injury; (2) the supervisor was aware that the unreasonable risk was created; (3) the supervisor was indifferent to that risk; and (4) the injury resulted from the policy or practice.” (Section IV.A.2)
A prisoner must show the following three elements to establish a prima facie retaliation claim: (1) the prisoner’s “conduct [leading] to the alleged retaliation was constitutionally protected,” (2) the prisoner “suffered some ‘adverse action’ at the hands of the prison officials” that is “sufficient to deter a person of ordinary firmness from exercising his [constitutional] rights” and (3) the prisoner’s constitutionally protected conduct “was a substantial or motivating factor in the decision to discipline him.” (Section IV.B)

Factual background

Mucci, an inmate at SCI Phoenix, alleged that Correctional Officer Waters intentionally punched him in the face on August 17, 2021, fracturing his teeth and causing substantial bleeding. Mucci sought to hold former SCI Phoenix Superintendent Jaime Sorber liable under § 1983 on a supervisory-liability theory. The record showed that Sorber learned of the alleged battery only after it occurred, and Mucci produced no evidence that Sorber participated in, directed, or knew about and acquiesced in the incident beforehand. Mucci also relied on post-incident grievances and testimony about other inmate injuries, but offered no evidence that Sorber knew of a preexisting pattern of similar constitutional violations.

Procedural history

Mucci alleged that Correctional Officer Timothy Waters punched him in the face while inventorying his property in the Restrictive Housing Unit. Mucci sued Waters, former Superintendent Jaime Sorber, and originally several dental-care defendants. The claims against the dental defendants were voluntarily dismissed by stipulation. Sorber moved for summary judgment, while the claims against Waters remained subject to a factual dispute. The court granted Sorber's motion, concluding that Mucci lacked evidence supporting supervisory liability or retaliation.

Court Document

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