Former UNC defensive lineman Marvin Austin's comments on Twitter first drew the attention of NCAA investigators last year as he tweeted about a party in Miami and other good times.

Wednesday, in the aftermath of a Durham Superior Court ruling that denied his former Tar Heels teammate Michael McAdoo an injunction that would have allowed McAdoo to resume playing with the Tar Heels this fall, Austin unleashed a series of tweets on his @anchormanaustin account expressing his frustration and apparently threatening to reveal more about North Carolina's football program and the ongoing NCAA investigation.