Grand Rapids police officer Christopher Schurr took the stand Friday during his murder trial. It was the first time he's discussed Patrick Lyoya's killing.

The long-delayed jury trial of former Grand Rapids police officer Christopher Schurr began on Monday in the Kent County Courthouse with the prosecution presenting evidence and witnesses supporting the charge of second-degree murder in the execution-style killing of 26-year-old Lyoya,

A Michigan police officer who killed a man with a shot to the back of the head is testifying in his own defense Friday at his second-degree murder trial. Christopher Schurr settled into the witness box on the fifth day of trial in Kent County court.