Luigi Mangione's defense team wants the New York state indictment against him thrown out, alleging evidence was illegally ...

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

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

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

Pennsylvania prosecutors deny police botched the arrest of Luigi Mangione, who was spotted at a McDonald’s in Altoona, ...

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

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

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 ...

His defense attorney said “prosecutorial one-upmanship” resulted in Mangione facing state and federal charges in New York and separate charges in Pennsylvania.