The 3D-printed gun found on the suspect in last week's killing of United Healthcare CEO Brian Thompson matches shell casings ...

Luigi Mangione, accused in the killing of UnitedHealthcare CEO Brian Thompson, will plead not guilty, according to his lawyer, Thomas Dickey.

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...

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

Mangione was arrested on Monday and charged in connection to last week's murder of UnitedHealthcare CEO Brian Thompson.

As more evidence comes to light about Luigi Mangione and the murder charges, more details emerge about the alleged manifesto ...

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

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

True Crime News host Ana Garcia breaks down the latest developments in the arrest of Luigi Mangione in connection with the ...

Handwritten notes, classmates, and social media posts reveal how Luigi Mangione went from Ivy League student to murder ...

Luigi Mangione yelled to the press about "an insult to the intelligence of the American people" as he was physically dragged ...