Jesus Amezcua, 39, of La Puente, California, died from injuries sustained in a crash during Sunday’s WSMC Roadracing World 250/50 at Willow Springs International Raceway, in Rosamond, California. Amezcua suffered the injuries in a three-bike incident in the final corner on the final lap of the race. Amezcua was second in the WSMC 250cc Grand Prix Championship point standings coming into this weekend’s event. More details will be posted when they become available.