The body of actress Mary Mara was found on Sunday in the St. Lawrence River in Cape Vincent, New York, according to a news release Monday from the New York State Police. Authorities responded to a call on Sunday morning about a “possible drowning,” the release said. They arrived at the scene and “discovered a female deceased in the St. Lawrence River.” Police said there were no signs of foul play. “The preliminary investigation suggests the victim drowned while swimming,” the news release said. Trending: Body of 'ER' and 'Ray Donovan' Actress Mary Mara Discovered in New York River The...