Carmon v. City of New Haven

District Court, D. Connecticut·Decided September 18, 2025·No. 3:23-cv-00944·Unknown

Opinion

UNITED STATES DISTRICT COURT DISTRICT OF CONNECTICUT

ADAM CARMON, : CIVIL CASE NO. Plaintiff, : 3:23-CV-00944 (JCH) : v. : : CITY OF NEW HAVEN, ET AL. : SEPTEMBER 18, 2025 Defendants. :

RULING ON MOTIONS FOR SUMMARY JUDGMENT (DOC. NOS. 119, 121, 122) TABLE OF CONTENTS I. INTRODUCTION .................................................................................................. 1 II. BACKGROUND .................................................................................................... 2 A. Shooting and Investigation Overview ......................................................... 2 B. Detective Carusone’s Involvement in the Investigation .............................. 6 C. Detective Stephenson’s Involvement in the Investigation .......................... 8 1. Professional Background and Training ............................................... 8 2. Role in the Investigation ..................................................................... 9 D. Mr. Carmon’s Arrest ................................................................................. 12 E. Criminal Trial 12 1. Detective Stephenson’s Trial Preparation ......................................... 12 2. Trial Testimony ................................................................................. 13 F. Post Conviction Proceedings ................................................................... 14 G. Practices of the New Haven Police Department ...................................... 15 III. LEGAL STANDARD ........................................................................................... 15 IV. DISCUSSION ..................................................................................................... 16 A. Detective Carusone’s Motion for Summary Judgment ............................. 16 1. Section 1983 Claims Against Detective Carusone ........................... 16 a. Suppression of Evidence .................................................... 17 b. Fabrication of Evidence ...................................................... 18 c. Qualified Immunity .............................................................. 21 2. Negligence Claims Against Detective Carusone .............................. 23 a. Statute of Limitations and Period Repose .......................... 23 b. Sufficiency of Evidence ...................................................... 26 B. Detective Stephenson’s Motion for Summary Judgment ......................... 27 1. Section 1983 Claim Against Detective Stephenson .......................... 27 a. Statute of Limitations .......................................................... 28 b. Sufficiency of Evidence ...................................................... 29 i. Withheld Evidence ................................................... 29 ii. Intent to Withold Evidence ....................................... 31 c. Witness Immunity ............................................................... 33 d. Prosecutorial Immunity ....................................................... 35 e. Qualified Immunity .............................................................. 36 2. Negligence Claims Against Detective Stephenson ........................... 40 a. Statute of Limitations .......................................................... 40 b. Discretionary Act Immunity ................................................. 41 C. The City’s Motion for Summary Judgment ............................................... 45 1. Monell Claim ..................................................................................... 46 2. Common Law Claims ........................................................................ 50 a. Statute of Limitations .......................................................... 50 b. Section 7-465 Notice .......................................................... 51 c. Common Law Claims and Willful Misconduct ..................... 53 d. Section 52-557n and Immunity ........................................... 55 V. CONCLUSION ................................................................................................... 56 I. INTRODUCTION On February 3, 1994, a shooting left an infant dead and a woman paralyzed. The plaintiff, Adam Carmon (“Mr. Carmon”), was convicted of these crimes and sentenced to eighty-five years in prison. After serving twenty-nine years of his prison sentence, a Connecticut Superior Court ruled that both suppressed and newly

discovered evidence undermined the validity of the jury’s verdict and ordered Mr. Carmon released from prison. All charges against Mr. Carmon have subsequently been dismissed with prejudice. Mr. Carmon brings the instant lawsuit against the City of New Haven, Lee Dease, Administrator of the Estate of Leroy Dease, Michael Sweeney, James Stephenson, Gilbert Burton, James Ponteau, and Peter Carusone, alleging that the defendants’ handling of the February 3 murder investigation violated federal and state law. In his Amended Complaint, Mr. Carmon asserts constitutional violations under section 1983 of title 42 of the U.S. Code, negligence, and negligent infliction of emotional distress and, further, seeks indemnification from the City of New Haven under section 7−465 of the

General Statutes of Connecticut. See Amended Complaint (“Am. Compl.”) (Doc. No. 71). Before the court are Motions for Summary Judgment filed by Peter Carusone (“Detective Carusone”), James Stephenson (“Detective Stephenson”), and the City of New Haven (“the City”). See Carusone Memorandum of Law in Support of Motion for Summary Judgment (“Carusone Mem.”) (Doc. No. 119-1); Stephenson Memorandum of Law in Support of Motion for Summary Judgment (“Stephenson Mem.”) (Doc. No. 121−1); City of New Haven Memorandum of Law in Support of Motion for Summary Judgment (“City Mem.”) (Doc. No. 122-1); Carusone Reply to Plaintiff’s Memorandum of Law in Opposition to Motion for Summary Judgment (“Carusone Reply”) (Doc. No. 142); Stephenson Reply in Support of Motion for Summary Judgment (“Stephenson Reply”) (Doc. No. 144); City of New Haven Reply to Plaintiff’s Memorandum of Law in Opposition to Motion for Summary Judgment (“City Reply”) (Doc. No. 141). Mr. Carmon opposes these Motions. Plaintiff’s Memorandum of Law in Opposition to the Summary

Judgment Motions of Defendants City of New Haven, Carusone, and Stephenson (“Opp’n”) (Doc. No. 132). For the reasons that follow, the court denies Detective Carusone’s Motion (Doc. No. 119) and Detective Stephenson’s Motion (Doc. No. 121). The court grants in part and denies in part the City’s Motion (Doc. No. 122). II. BACKGROUND1 A. Shooting and Investigation Overview2 On February 3, 1994, gunshots pierced through an apartment on 810 Orchard Street in New Haven, Connecticut. See Plaintiff’s Response to City of New Haven’s Local Rule 56(a)(1) Statement (“Pl.’s 56(a)(2) to City”) (Doc. No. 132-4) at ¶ 1. Bullets fired by the shooter, or shooters, struck and killed an infant child, Danielle Taft. Id.

Charlene Troutman (“Ms. Troutman”), the child’s grandmother and a resident of the apartment, was also shot and became paralyzed as a result. Id.

1 The facts presented in this part of the court’s Ruling are drawn from the parties’ undisputed statements of fact, as presented in their Rule 56 statements.

The court draws primarily from the parties’ Local Rule 56(a) Statements in summarizing the undisputed material facts. In addition, for ease of reference, the court cites to the plaintiff’s Local Rule 56(a)(2) Statements where the parties agree because, in accordance with Local Rule 56(a)(2), they contain a reproduction of each numbered paragraph from the moving party’s Local Rule 56(a)(1) Statement, as well as the nonmoving party’s admissions and denials.

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Carmon v. City of New Haven, (D. Conn. 2025).

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