It's unclear whether federal law was even broken when UnitedHealthcare CEO Brian Thompson was killed on a New York street.

The top federal prosecutor in Luigi Mangione's case has been recused, according to a letter to Judge Margaret M. Garnett on ...

Luigi Mangione pleaded not guilty to federal charges including murder and stalking Friday at his arraignment in the killing ...

While public officials condemned the killing, some Americans have cheered Mangione, saying he drew attention to steep U.S.

Lawyers for the man accused of killing UnitedHealthcare executive Brian Thompson have filed a motion asking a court to ...

Federal prosecutors on Thursday filed a formal notice of intent to seek the death penalty for Luigi Mangione in the murder of ...

Luigi Mangione has pleaded not guilty to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson, as ...

Federal prosecutors have formally filed to get the death penalty for Luigi Mangione, which would be the first such execution ...

Federal prosecutors have submitted a formal notice that they intend to seek the death penalty for Luigi Mangione, who is accused of murdering the UnitedHealthcare CEO Brian Thompson in a targeted ...

Federal prosecutors on Thursday submitted notice they intend to seek the death penalty if Luigi Mangione is convicted of killing United Healthcare CEO Brian Thompson.

Luigi Mangione is expected to appear in federal court Friday for the first time since Attorney General Pam Bondi instructed ...

Luigi Mangione pleaded not guilty Friday to the murder of UnitedHealthcare CEO Brian Thompson in his federal death penalty case — as a judge warned government prosecutors to tell their bosses ...