Pennsylvania prosecutors tell BI they want to try Mangione on gun and forgery charges. First, though, a battle looms over who ...

Prosecutors deny any break in protocol during the arrest of Luigi Mangione at a McDonald's in Altoona, Pennsylvania on Dec. 9 ...

Prosecutors in Pennsylvania argue police acted lawfully while collecting evidence and arresting accused killer Luigi Mangione ...

Prosecutors in the Southern District of New York have denied allegations they eavesdropped on calls between Luigi Mangione ...

Pennsylvania authorities denied on Monday they botched the handling of evidence during the arrest of alleged CEO killer Luigi ...

The reply by prosecutors comes two months after the attorney for Mangione claimed he was improperly arrested and should have ...

Manhattan federal prosecutors are seeking the death penalty in Mangione's case, alleging that he intentionally killed ...

Luigi Mangione, the 26-year-old accused of killing UnitedHealthcare CEO Brian Thompson, pleaded not guilty Friday to all ...

Months after Luigi Mangione was charged in the shooting of UnitedHealthcare CEO Brian Thompson, the 26-year-old pleaded not ...

The government is pursuing the death penalty in its case against Mangione, accused of murdering UnitedHealthcare CEO Brian ...

Luigi Mangione pleaded not guilty to federal charges after he was indicted for allegedly assassinating UnitedHealthcare CEO ...

Luigi Mangione on Friday pleaded not guilty to federal stalking and first-degree murder charges in the death of ...