Mangione stands charged in Manhattan Supreme Court and Manhattan Federal Court in the Dec. 4, 2024 killing of health care executive Brian Thompson outside the Midtown Hilton Hotel.

The man accused of killing UnitedHealthcare CEO appears in court for the first time since his arraignment on state murder and terrorism charges.

A lawyer for Luigi Mangione, the man accused of fatally gunning down U.S. health insurance executive Brian Thompson in December, told a judge Friday that her client was illegally searched during his arrest and she would seek to exclude that evidence from his trial on state murder and terrorism charges.