Seance - S4.E4

Con artists posing as mediums decide to use a man named Chalmers as their next victim. The woman hits on Chalmers and her male partner takes pictures of them in bed. One day Chalmers is killed in an accident. The con artists discover something else - Chalmers' wife is blind. They decide to pull a fake seance on his wife. The plan works but not in the way they expect.