A 39-year-old motorcyclist was killed by a driver who was arrested on suspicion of DUI in Riverside County.
On June 9, California Highway Patrol officers were called to a three-vehicle crash near Van Buren Boulevard and Porter Avenue in the Woodcrest neighborhood around 8:40 p.m.
A preliminary investigation revealed that the motorcycle rider, Christopher Tapia, 39, of Riverside, was stopped at a red light…