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

Luigi Mangione's family ties to the Holy City include a residence near the Battery, role with a local film festival and a ...

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

Luigi Mangione, the 26-year-old suspect in the fatal shooting of United Healthcare CEO Brian Thompson, appeared before a ...

Police charged 26-year-old Luigi Mangione in connection with the killing of UnitedHealthcare CEO Brian Thompson.

The 26-year-old suspect shouted at reporters and struggled with deputies outside the Blair County Courthouse on Tuesday, ...

Luigi Nicholas Mangione, a 26-year-old Ivy League graduate from a prominent Maryland real estate family, had a gun believed ...

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

Two New York tragedies gripping America show how politics is failing to address some of the most fundamental economic and ...

Luigi Mangione faces a second-degree murder charge and four additional charges in New York in connection to the killing of ...

Luigi Mangione, who is accused of killing Brian Thompson in New York, could face additional charges, according to Manhattan ...