Former radio DJ David Mueller, who was found to have assaulted and battered Taylor Swift by groping her during a photo op, is still defending himself. “What I’m saying is I didn’t do what they said,” he told ABC News and Good Morning America. “I never grabbed her. I never had my hand under her skirt and I can pass a polygraph.” “I wasn’t invited to be in the photo,” he continued. “I just moved into the shot the best I could.”