Authorities Monday were searching for a hit-and-run motorist suspected of striking a bicyclist in Coachella over the weekend. The crash was reported about 9:16 p.m. Saturday in the area of Harrison Street and Avenue 48, according to Sgt. Robert Martinez of the Riverside County Sheriff’s Department. The bicyclist suffered minor injuries and was evaluated at the scene, Martinez said. The driver fled before deputies arrived. A description of the su…