Colts special teams coordinator Brian Mason tore multiple ligaments in his knee after a sideline collision on the final play of Thursday night's preseason game against the Patriots, ESPN confirmed. The injury occurred during a last-second Hail Mary attempt, per NFL Trade Rumors, which reported that Mason was rolled up on during the play.
Mason, 39, was in what Yahoo Sports described as "the wrong place at the wrong time" when the collision happened. The exact circumstances beyond the collision itself were not detailed in available reporting.