A person was killed Saturday in a crash on the I-15 Express Lanes that involved a motorcycle and two other vehicles in the Miramar area of San Diego. The crash occurred at 3:33 p.m. Saturday on the southbound 15 toll lane at the Cabrillo (163) Freeway merger, according to the California Highway Patrol. Stream San Diego News for free, 24/7, wherever you are with NBC 7. WATCH HERE WATCH HEREA witness told the CHP a white Mustang pulled over to the right shoulder and a black BMW was in the center divider. The CHP's online log did not specify whether the motorcycle rider was the person killed.