Luigi Mangione has been charged with second-degree murder in the killing of UnitedHealthcare CEO Brian Thompson.

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

Governors of New York and Pennsylvania say they are working quickly to extradite UnitedHealthcare CEO murder suspect Luigi ...

Police say the evidence against Luigi Mangione includes fingerprints and notebook entries linking him to the shooting death ...

A senior police official said the suspected killer of UnitedHealthcare CEO Brian Thompson was not a client of the medical ...

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

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

Luigi Mangione, who comes from a wealthy Baltimore family, founded an app and reviewed the Unabomber Manifesto.

Luigi Mangione, 26, has been charged with murder in New York City in connection with the brazen shooting death of ...

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

Mangione mentioned the company in a note found in his possession when he was detained by police in Pennsylvania.