A man has been arrested in the ambush killing of a Los Angeles County sheriff’s deputy who was shot as he sat in a patrol car. Los Angeles County Sheriff Robert Luna says the 29-year-old suspect surrendered at a home in the city of Palmdale early Monday. Thirty-year-old Deputy Ryan Clinkunbroomer was shot Saturday evening outside the Palmdale sheriff’s station and died at a hospital. He had become engaged to be married four days earlier. Luna says investigators do not yet know a motive for the killing.
