A Mercer County Sheriff's sergeant examines the scene of an accident on U.S. 127 on Wednesday. About 3:25 p.m., a motorcycle driven by Avery M. Moeller, 23, 6100 Tama Road, was traveling northbound on U.S. 127 and slowed down to turn right onto Tama Road. A semitrailer driven by Dustin R. Garn, 33, Sturgis, Mich., was traveling behind the motorcycle and ran into it. Moeller, who was wearing a helmet, suffered serious injuries and was taken by squad to Mercer County Community Hospital, Coldwater. Garn, who was not injured, was cited for failure to maintain an assured clear distance ahead.