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 ...

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

Pennsylvania prosecutors say Altoona police properly detained Luigi Mangione, the suspect accused of killing UnitedHealthcare CEO Brian Thompson, during his December 2024 arrest.

Prosecutors in Luigi Mangione’s Blair County forgery and weapons case disputed defense motions seeking to dismiss his charges, in a lengthy response defending arresting officer’s actions that day.

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

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