Mangione's legal battles highlight the complexities of navigating "warring jurisdictions" in a high-profile murder case.

With overwhelming evidence against Mangione, jury nullification could be what gets him acquitted or the result of a mistrial.

The 26-year-old alleged assassin visited the gun range after fleeing the US on a solo Asia trip early last year, two German ...

Mangione appeared in court on December 19 to face four federal charges, including two counts of stalking, one count of murder ...

Court proceedings in the case against Luigi Mangione, the man accused of fatally shooting UnitedHealthcare CEO Brian Thompson ...

Find out how you can tune into the one-hour "TMZ Investigates: Luigi Mangione: The Mind of a Killer" for free if you don't ...

Mangione was arrested on Dec. 9 at a McDonald's in Pennsylvania after a five-day search. He is currently being held in a ...

Since his arrest, the accused executioner has become something of a folk hero in some corners of the internet.

Luigi Mangione, the alleged killer of UnitedHealthcare CEO Brian Thompson was obsessed with Indian author Jash Dholani's <a ...

Luigi Mangione is accused of shooting UnitedHealthcare CEO Brian Thompson. Shell casings and a bullet carried the words “deny ...

UnitedHealthcare murder suspect Luigi Mangione has retained Craig Rothfeld, a former white-collar inmate turned prison consultant who also worked for Harvey Weinstein.

Luigi Mangione, the man accused of gunning down UnitedHealthcare CEO Brian Thompson, is charged in a four-count federal ...