In the San Diego - Chiefs Monday night game, Rivers and 61, the center, are struggling to control of the fumbled football. It appears to be between the legs of 61, but controlled by Rivers. Watch how Jackson (94) changes that.
At the 4 minute mark, Jackson comes around the pile, grabs 61 by the neck and removes him from the action. At about the same time, Studebacker gets control of the football.