Sheriff : Police say Tennis Melvin Johnson , 37 , is accused in the shooting . Sheriff : Police are trying to pin down a possible motive , police say . The suspect was injured after he was shot by a deputy , a state police official says . State Police : Crum was married and had children and grandchildren . The sheriff was shot twice in the head through the window of an SUV .
Sheriff : Police say Tennis Melvin Johnson , 37 , is accused in the shooting . Sheriff : Police are trying to pin down a possible motive , police say . The suspect was injured after he was shot by a deputy , a state police official says . State Police : The sheriff was shot twice in the head through the window of an SUV .