BarracudaBrigade broke the story about a man in North Carolina who claimed to have voted four times on his Facebook page.
According to the Examiner, he is now under investigation.
Update: In a telephone call with Alicia Fix Luke of Barracuda Brigade, Turner’s wife confirmed that he posted the message but claimed that he really didn’t vote multiple times. According to Luke, she was "really rude" and hung up on her.
Update #2: Emails obtained by Examiner indicate that Turner is under investigation by the Board of Elections. More here.