Luigi Mangione is under heightened scrutiny as details of his personal life emerge, including activity on the dating app ...

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

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

The man accused of killing UnitedHealthcare CEO Brian Thompson comes from a prominent Maryland real estate family.

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

Marked shell casings from the assassination scene match the gun found on the suspect. His fingerprints match some key items ...

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

Luigi Mangione, 26, was arrested at a McDonald's in Altoona, Pennsylvania, and charged in connection with the killing of ...

Luigi Mangione was arrested on gun charges in Pennsylvania and faces a murder charge in New York for the death of ...

Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...

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

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