The start date for the trial's opening arguments depend on whether Mangione faces the death penalty in the federal murder case.

Luigi Mangione, accused of shooting UnitedHealthcare CEO Brian Thompson in 2024, is in federal court Friday for a hearing. His trial date is set.

Much-anticipated trial scheduled in New York over killing of United Healthcare CEO Brian Thompson

The start date for the trial's opening arguments depend on whether Mangione faces the death penalty in the federal murder case.