Colts linebacker Erik Walden could be fined or suspended after head-butting a Titans player in Thursday night's game.
It happened in the second quarter when the Colts were struggling. Walden ripped Delanie Walker's helmet off, then head-butted him. Walker took a swing at Walden and the Colts were penalized.
Walden was not ejected.
The incident generated hundreds of comments on WTHR's Facebook page, with some fans saying they were ashamed of Walden's behavior.
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