Ray Farmer has apologized for texting Cleveland Browns' staffers during a game.

That type of communication is againt NFL rules.

The league recently interviewed Farmer, who texted at least one coach during a game. The results of the probe could result in a fine, a suspension for Farmer and the loss of at least one draft pick.

"I know I messed up," Farmer said Thursday from the NFL scouting combine in Indianapolis. "People understand what the rules are. In my case, I would tell you that it's not an excuse, but sometimes your emotions get the best of you."

Mike Pettine said Wednesday he was disappointed that Farmer sent the text but stressed the two can still work well together.