LAPEER COUNTY, Mich. – The body of a 23-year-old man was found Sunday morning in a pickup truck that had gone off the road in Lapeer County. Police said someone discovered an overturned truck in a swampy area at about 8:45 a.m. According to authorities, the driver -- and only occupant in the vehicle -- had attended a Halloween Party and left at about midnight. Police said the truck hit several trees before coming to a stop on its passenger side in a swampy area near the road. Anyone with information is asked to contact the Lapeer County Sheriff’s Office at 810-656-1015.