Brian Thompson's suspected killer, Luigi Mangione, wants charges of terrorism dropped, and certain evidence suppressed, as he ...

Lawyers for Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson in December, have filed a motion ...

Luigi Mangione’s lawyers say Altoona police violated his rights by searching his bag without a warrant before finding a gun, ...

The allegedly pistol-packing teen was arrested Tuesday in A. Philip Randolph Campus High School, a landmark building with ...

Potentially being branded 'a genius' by millions is what motivates the online sleuths who claim to know what really happened ...

It wasn’t immediately clear exactly what led to the shooting but sources said the gunman fired several rounds in the wake of ...

Pennsylvania prosecutors say Altoona police properly detained Luigi Mangione, the suspect accused of killing UnitedHealthcare ...

In new court documents, prosecutors claim customers inside the McDonald's on Dec. 4 were afraid of Mangione, with one saying ...

(Bloomberg) -- Luigi Mangione pleaded not guilty to federal murder charges that carry a possible death sentence and pressed a judge to fast-track the case ahead of a related state trial in the ...

Luigi Mangione pleaded not guilty to all charges Friday in the federal case brought against him alleging he killed United ...

Luigi Mangione pleaded not guilty to federal murder charges that carry a possible death sentence in the shooting of a ...

Luigi Mangione faces arraignment on Friday inside a Manhattan courtroom, a week after he was indicted on federal charges in ...