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

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

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

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 ...

Pennsylvania prosecutors say Altoona police properly detained Luigi Mangione, the suspect accused of killing UnitedHealthcare ...

Luigi Mangione has said Altoona police provided a "specious and unreasonable" reason to approach him and failed to read him ...

Prosecutors in Luigi Mangione’s Blair County forgery and weapons case disputed defense motions seeking to dismiss his charges ...

Luigi Mangione has pleaded not guilty in the execution-style slaying of UnitedHealthcare CEO Brian Thompson.

In new court documents, prosecutors claim customers inside the McDonald's on Dec. 4 were afraid of Mangione, with one saying he ...

Mangione, a 26 year old Ivy League graduate from Maryland, could be charged with capital punishment if convicted of the violent crime.

Mangione, who turns 27 next week, is charged with possession of an instrument of crime and providing false identification to ...