The Canadian Press Ontario Provincial police say they’ve made an arrest in the death of a man whose body was found two days after he was reported missing four years ago. Police say 29-year-old David Oliver was reported missing by his family in Kettle and Stony Point First Nation July 31, 2020. Officers with the Lambton County OPP helped the Anishinabek Police Service in their search for Oliver. His body and his red Dodge Ram pickup were found on a former army base in Lambton Shores two days later on Aug., 2, 2020 Police say an investigation deemed Oliver’s death a homicide. OPP said a 20-year-old man from London, Ont., was arrested and charged on Tuesday with second-degree murder and indignity to a body in the case. The accused can’t be…