11:38 AM EST, February 13, 2013
It was a heartbreaking goodbye today for Riverside, California, police officer Michael Crain.
He was shot and killed by Christopher Dorner last Thursday as he sat in his patrol car at a red light. The officer's grief-sticken widow, Regina, followed the casket with her two young children.
Thousand of officers came from across the nation to honor the former Marine who was just 34-years-old.