 The man who went on a shooting rampage in Maine had been checked out at a hospital in New York before the shooting, but officials said they couldn't take his guns away. While on a trip to New York to train West Point cadets, Robert Card ended up in the hospital after other reservists became alarmed by his behavior. Nurse Major Matthew Dickinson told an independent commission in Maine that's investigating the shooting from last year that he evaluated Card for signs of psychosis and paranoia.