NEW YORK (AP) — Six weeks before UnitedHealthcare CEO Brian Thompson was gunned down outside a Manhattan hotel in December, ...

Diary entries written by Luigi Mangione reveal the now 27-year-old’s detailed thinking before the killing of UnitedHealthcare ...

As the trial of Luigi Mangione for the alleged murder of UnitedHealthcare CEO Brian Thompson approaches, more and more info ...

UnitedHealthcare sued The Guardian on Wednesday for defamation, claiming the British daily ran information it knew to be ...

Police don't know who he is, where he is, or why he did it. As the frustrating search for UnitedHealthcare CEO Brian Thompson’s killer got underway for a fifth day Sunday, investigators reckoned ...

Authorities arrested a suspect and charged him with murder Monday in the New York City killing of the CEO of UnitedHealthcare after a quick-thinking McDonald’s customer in Pennsylvania spotted a ...