Several fans and a couple of actresses have told police that someone with a Homer Simpson outfit and mask had pinched their butts during the 4-day event, attended by thousands of fans in San Diego.
Samantha Adams, from nearby Los Angeles stated that Homer got her three times and we could see from her skimpy outfit why she was a favorite target for "Homer".
However, after four days, police had questioned 14 different Homers and stated that there was no way they could tell which one it was or if there were more than one doing the tail pinching.
"What we needed was an eye-witness", stated police officer, Harrod Reynolds. "Some of these guys are completely covered by their costumes."
Reportedly, Olivia Wilde was one of the stars pinched. Olivia was attending for the 3D "Tron Legacy".
Meanwhile, another group were groped on the last day by a Spiderman.
"Either Homer changed outfits or this guy saw Homer at it and several Spidermans around and thought he'd enjoy the Con also", stated another San Diego officer.