A couple in Florida is facing charges after police said they left a 16-year-old boy by himself on the side of Interstate 75 and told him to fend for himself. Police said the couple also left a bag of handguns and cash with the teenager. According to a probable cause affidavit, North Port police received a call Oct. 1 just before 6 p.m. about a boy seen walking along I-75 about a mile south of Sumter Boulevard.