(DECKERVILLE) -- The Sanilac County Sheriff's Office and Deckerville Police Department are investigating numerous larceny complaints in and around Deckerville. The crimes began in mid July. The suspects are entering unlocked vehicles, garages, and out buildings and stealing anything of value. Residents are urged to lock their vehicles at all times and secure all valuables. Anyone with information on the larcenies, contact Central Dispatch at 810-648-2000 or the Detective Bureau at 810-648-8360.