Police have arrested 38-year-old Travis Vader in Edson, Alta. in connection with the disappearance of Lyle McCann, 78, and his wife Marie Ann McCann, aged 77. The couple was last seen getting gas on July 3 near their hometown of St. Albert, Alta. and their motor home was found burned to a shell two days later. Eleven days after that, their Hyundai Tuscon SUV was spotted west of Edmonton. Vader has a criminal record for a 1995 car theft and had other outstanding warrants when he became a “person of interest” in the McCann case. Police say he may know the couple’s whereabouts.