Michael Kosta explained what's so "modest" about the document from the suspect in the fatal UnitedHealthcare CEO shooting.

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

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

Memes and posts in support of Luigi Mangione, who's charged with killing UnitedHealthcare's CEO, have spread online. Some ...

The notorious criminal suspect in an orange jumpsuit who shouted wildly about injustice outside a central Pennsylvania jail ...

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

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, the former Ivy League student arrested and charged in Pennsylvania on Monday in connection to the apparent ...

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

Luigi Mangione, suspected of killing UnitedHealthcare CEO Brian Thompson, suffered chronic back pain and was reported missing ...

Police in New York said Wednesday that forensic investigators were able to match the gun Luigi Mangione was carrying when he ...