 The teens had gone to Springvale's Holdsworth Park Recreation Area to swim, and emergency services were notified when they didn't return home Sunday evening. The Sanford Police Department says their bodies were discovered at 11 p.m. Sunday from the Moosim River. Identities were not released. It was the second suspected drowning of the holiday weekend in Maine. The Coast Guard says a man went missing after falling from a boat in Casco Bay on the 4th of July.