Marcell Walker v. Officer Kobe Mossman, Officer Ryan Kranz, Detective Shawn Halverson, City of Milwaukee Police Department, and City of Milwaukee

CourtDistrict Court, E.D. Wisconsin
DecidedNovember 13, 2025
Docket2:24-cv-01347
StatusUnknown

This text of Marcell Walker v. Officer Kobe Mossman, Officer Ryan Kranz, Detective Shawn Halverson, City of Milwaukee Police Department, and City of Milwaukee (Marcell Walker v. Officer Kobe Mossman, Officer Ryan Kranz, Detective Shawn Halverson, City of Milwaukee Police Department, and City of Milwaukee) is published on Counsel Stack Legal Research, covering District Court, E.D. Wisconsin primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Marcell Walker v. Officer Kobe Mossman, Officer Ryan Kranz, Detective Shawn Halverson, City of Milwaukee Police Department, and City of Milwaukee, (E.D. Wis. 2025).

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF WISCONSIN

MARCELL WALKER,

Plaintiff, v. Case No. 24-CV-1347-JPS

OFFICER KOBE MOSSMAN, OFFICER RYAN KRANZ, ORDER DETECTIVE SHAWN HALVERSON, CITY OF MILWAUKEE POLICE DEPARTMENT, and CITY OF MILWAUKEE,

Defendants.

1. INTRODUCTION Plaintiff Marcell Walker (“Walker”), an inmate currently confined at Fox Lake Correctional Institution, filed a pro se complaint under 42 U.S.C. § 1983 alleging violations of his constitutional rights. ECF No. 1. The Court initially screened the complaint and permitted Walker to proceed against two Defendants, Officer Kobe Mossman (“Officer Mossman”) and Officer Ryan Kranz (“Officer Kranz”) but granted him the optional leave to amend if he wanted to cure deficiencies in his claims against Defendant Detective Shawn Halverson (“Detective Halverson”). ECF No. 9. After Walker failed to amend his complaint to clarify Detective Halverson’s role in the alleged events, id. at 7, the Court dismissed Walker’s claims against Detective Halverson without prejudice and ordered that the complaint be served on Officers Mossman and Kranz. ECF No. 10. Officers Mossman and Kranz were served and have appeared through counsel. ECF Nos. 13, 14. Around the same time, Walker moved to amend his complaint. ECF No. 12. The Court granted him leave to do so, accepted his proposed amended complaint as the operative complaint in this action, and stayed Officers Mossman and Kranz’s deadline to respond to the complaint pending the Court’s screening of the amended complaint. ECF Nos. 17, 18 (amended complaint). This Order screens the amended complaint and also addresses (and denies) Walker’s second motion for appointment of counsel, ECF No. 19. 2. SCREENING STANDARD Under the Prison Litigation Reform Act, the Court must screen complaints brought by prisoners seeking relief from a governmental entity or an officer or employee of a governmental entity. 28 U.S.C. § 1915A(a). The Court must dismiss a complaint if the prisoner raises claims that are legally “frivolous” or “malicious,” that “fail[] to state a claim upon which relief may be granted,” or that “seek[] monetary relief from a defendant who is immune from such relief.” 28 U.S.C. § 1915A(b). A “frivolous” complaint “lack[s] an arguable basis either in law or fact.” Felton v. City of Chicago, 827 F.3d 632, 635 (7th Cir. 2016) (quoting Neitzke v. Williams, 490 U.S. 319, 325 (1989)). A complaint is factually frivolous if its allegations are “clearly baseless,” “fanciful,” “fantastic,” “delusional,” “irrational,” or “wholly incredible.” Id. (quoting Denton v. Hernandez, 504 U.S. 25, 32–33 (1992)). Allegations that are merely “unlikely,” “improbable,” or “strange” do not meet this standard. Id. (quoting Denton, 504 U.S. at 33). A claim is legally frivolous if it is “based on an indisputably meritless legal theory.” Id. (quoting Neitzke, 490 U.S. at 327– 28). “A malicious complaint is one brought for purposes of harassment.” Heard v. Blagojevich, 216 F. App’x 568, 570 (7th Cir. 2007) (quoting Lindell v. McCallum, 352 F.3d 1107, 1109 (7th Cir. 2003)). In determining whether a complaint states a claim, the Court applies the same standard that applies to dismissals under Federal Rule of Civil Procedure 12(b)(6). See Cesal v. Moats, 851 F.3d 714, 720 (7th Cir. 2017) (citing Booker-El v. Superintendent, Ind. State Prison, 668 F.3d 896, 899 (7th Cir. 2012)). A complaint must include “a short and plain statement of the claim showing that the pleader is entitled to relief.” FED. R. CIV. P. 8(a)(2). The complaint must contain enough facts, accepted as true, to “state a claim for relief that is plausible on its face.” Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009) (quoting Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570 (2007)). “A claim has facial plausibility when the plaintiff pleads factual content that allows a court to draw the reasonable inference that the defendant is liable for the misconduct alleged.” Id. (citing Twombly, 550 U.S. at 556). To state a claim for relief under 42 U.S.C. § 1983, a plaintiff must allege that someone deprived him of a right secured by the Constitution or the laws of the United States and that whoever deprived him of this right was acting under the color of state law. D.S. v. E. Porter Cnty. Sch. Corp., 799 F.3d 793, 798 (7th Cir. 2015) (citing Buchanan-Moore v. County of Milwaukee, 570 F.3d 824, 827 (7th Cir. 2009)). The Court construes pro se complaints liberally and holds them to a less stringent standard than pleadings drafted by lawyers. Cesal, 851 F.3d at 720 (citing Perez v. Fenoglio, 792 F.3d 768, 776 (7th Cir. 2015)). 3. FACTUAL ALLEGATIONS Officers Mossman and Kranz and Detective Halverson work for the City of Milwaukee Police Department (“MPD”). See ECF No. 18 at 4. Plaintiff alleges that Detective Halverson was Officers Mossman and Kranz’s supervising officer at the time of the events in question. Id. at 3. On April 12, 2024, at approximately 10:32 PM, Walker was driving a black 2014 Dodge Dart northbound on South 22nd Street in Milwaukee, “lawfully operating the vehicle with no visible violations.” Id. Officers Mossman and Kranz pulled Walker over at 22nd Street and Mineral Street, claiming that Walker’s license plates were expired. Id. Walker stopped and opened his car door to allow Officers Mossman and Kranz to identify him. Id.1 Walker states that Officers Mossman and Kranz and Detective Halverson “did not run [his ] plates until 12:34 AM” on the following day, April 13, 2024. Id. (citing ECF No. 1-1 at 2, vehicle registration document from Wisconsin Department of Justice Crime Information Bureau).2 Walker

1Walker omits from his amended complaint what attachments to his original complaint show: that after the officers identified him, he drove off, leading officers on a high-speed chase, ultimately ending in a collision between Walker’s vehicle and two other vehicles. ECF No. 9 at 4 (citing ECF No. 1-1 at 1). “Walker was charged on April 17, 2024 with various violations of state law including fleeing a police officer and causing bodily harm, recklessly endangering safety, possession with intent to distribute cocaine, possession of a firearm while a convicted felon, and felony bail jumping.” Id. (citing State of Wisconsin v. Marcel Delain Walker, Case No. 2024CF001792 (Milwaukee Cnty. Cir. Ct. 2024), https://wcca.wicourts.gov/caseDetail.html?caseNo=2024CF001792&countyNo=40 &index=0&mode=details (last visited Nov. 13, 2025) (the “Milwaukee County Case”)). Walker pleaded guilty to some of the charges and was sentenced in that case to seventy-five months in prison. Milwaukee County Case, June 6 and July 2, 2025 docket entries.

2Walker references attachments to his original complaint, but has failed to attach them to his amended complaint as the Court instructed. ECF No. 9 at 9–10 (“The amended complaint supersedes the prior complaint and must be complete in itself without reference to the original complaint.” (citation omitted)). However, the Court will consider these documents by taking judicial notice of its own docket. See Henson v. CSC Credit Servs., 29 F.3d 280, 284 (7th Cir. 1994).

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Marcell Walker v. Officer Kobe Mossman, Officer Ryan Kranz, Detective Shawn Halverson, City of Milwaukee Police Department, and City of Milwaukee, Counsel Stack Legal Research, https://law.counselstack.com/opinion/marcell-walker-v-officer-kobe-mossman-officer-ryan-kranz-detective-shawn-wied-2025.