Alexandra Messiter
Assistant United States Attorney · U.S. Attorney's Office for the Southern District of New York
Alexandra Messiter is an Assistant United States Attorney for the Southern District of New York appearing for the government in United States v. Mangione.
Prosecutor
Positions
Assistant United States Attorney · U.S. Attorney's Office for the Southern District of New York
?–present
Media
- Placeholder
Placeholder
Cases
As party
- US v. Mangione (SDNY) — Federal prosecution of Luigi Mangione in the Southern District of New York on charges of interstate stalking, electronic-communications stalking, murder through use of a firearm with a silencer, and a related firearms offense, arising from the December 4, 2024 shooting of UnitedHealthcare CEO Brian Thompson. Jury selection / trial set for October 13, 2026.