The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Luigi Mangione's lawyer said he wants to see the new fingerprint and ballistics evidence announced by the New York Police ...

Mangione was charged with forgery and firearms counts in Pennsylvania, where he was arrested, and faces a murder charge in ...

Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.

The cable network NewsNation scoped out the State Correctional Institution Huntingdon in Pennsylvania, where Mangione is ...

Neama Rahmani told Newsweek that jurors may be swayed by an outpouring of public sympathy for Mangione, who is accused of ...

While there are still many investigative leads to follow up on, top NYPD officials say they are now getting a clearer picture ...

Mary Mangione's said she didn't want anything to go to a "lineal descendant" who is "charged, indicted, convicted of or ...

The suspect in the killing of the UnitedHealthcare CEO plans to fight extradition to New York to face murder charges, but ...

The man charged with killing UnitedHealthcare CEO Brian Thompson on a Manhattan street was seen near a Port Authority bus ...

The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

An assistant professor at the University of Pennsylvania has issued an apology after praising Luigi Mangione, the man accused ...