People
20 profiles of judges, prosecutors, defense counsel, witnesses, defendants, and other actors across the cases and investigations tracked here.
Alexandra MessiterAssistant United States Attorney · U.S. Attorney's Office for the Southern District of New YorkAlexandra Messiter is an Assistant United States Attorney for the Southern District of New York appearing for the government in United States v. Mangione.
Alvin BraggDistrict Attorney · Manhattan District Attorney's OfficeAlvin Bragg is the District Attorney of New York County (Manhattan), elected in 2021. His office brought the New York State prosecution of Luigi Mangione over the December 2024 killing of UnitedHealthcare CEO Brian Thompson.
Brian ThompsonChief Executive Officer · UnitedHealthcareBrian Thompson was the chief executive officer of UnitedHealthcare. He was fatally shot on December 4, 2024 in Midtown Manhattan; his killing is the subject of the prosecutions of Luigi Mangione.- Charles E. GrassleyU.S. Senator (Iowa) · United States SenateSenior US Senator from Iowa (R) since 1981. Chairman of the Senate Committee on the Judiciary; long-running congressional investigator of executive-branch conduct.
Charlie KirkCharlie Kirk was an American conservative political activist and founder of Turning Point USA. He was fatally shot on September 10, 2025 at Utah Valley University; the killing is the subject of Utah v. Tyler Robinson.
Christopher WrayFormer Director · Federal Bureau of Investigation
Cole Tomas AllenTrump assassination attempt shooter at White House Correspondents dinner on April 25, 2026.
Dominic A. GentileAssistant United States Attorney · U.S. Attorney's Office for the Southern District of New YorkDominic A. Gentile is an Assistant United States Attorney for the Southern District of New York appearing for the government in United States v. Mangione.
Gary W. CobbSpecial Agent · Federal Bureau of InvestigationGary W. Cobb is an FBI Special Agent who swore the federal complaint in United States v. Mangione.
Gregory CarroJustice · New York County Supreme Court, Criminal TermGregory Carro is a Justice of the New York County Supreme Court, Criminal Term, presiding over People v. Mangione.
Jay JonesVirginia Attorney GeneralVirginia Attorney General
Judge Jack S. Hurley Jr.Judge · Tazewell County Circuit CourtTazewell County Judge
Jun XiangAssistant United States Attorney · U.S. Attorney's Office for the Southern District of New YorkJun Xiang is an Assistant United States Attorney for the Southern District of New York appearing for the government in United States v. Mangione.
Karen Friedman AgnifiloPartner · Agnifilo Intrater LLPKaren Friedman Agnifilo is a criminal defense attorney representing Luigi Mangione and a former Chief Assistant District Attorney in the Manhattan District Attorney’s office.
Kash PatelDirector · Federal Bureau of Investigation
Luigi Nicholas MangioneLuigi Nicholas Mangione is the defendant charged in the December 4, 2024 fatal shooting of UnitedHealthcare CEO Brian Thompson in Manhattan. He faces parallel New York State, federal (SDNY), and Pennsylvania prosecutions.
Marc AgnifiloPartner · Agnifilo Intrater LLPMarc Agnifilo is a New York criminal defense attorney representing Luigi Mangione. A former state and federal prosecutor, he practices at Agnifilo Intrater LLP.
Margaret M. GarnettUnited States District Judge · U.S. District Court for the Southern District of New YorkMargaret M. Garnett is a United States District Judge for the Southern District of New York, confirmed in 2023. She presides over the federal prosecution United States v. Mangione.
Tony F. Graf, Jr.Tony F. Graf, Jr. is a judge of the Fourth Judicial District Court (Provo Department) in Utah County, Utah, presiding over the capital prosecution Utah v. Tyler Robinson.
Tyler RobinsonTyler James Robinson is the defendant in Utah v. Tyler Robinson, the State of Utah’s capital prosecution in the Fourth Judicial District Court (Provo) over the killing of Charlie Kirk.