The end of the first half was controversial. With 21 seconds left, McMahon scrambled to the Patriots' 3-yard line and was stopped inbounds. With the clock ticking down, players from both teams were fighting, and the Bears were forced to snap the ball before the officials formally put it back into play, allowing McMahon to throw the ball out of bounds and stop the clock with three seconds left. The Bears were penalized five yards for delay of game, but according to NFL rules, 10 seconds should have also been run off the clock during such a deliberate clock-stopping attempt in the final two minutes of a half. In addition, a flag should have been thrown for fighting (also according to NFL rules). This would have likely resulted in offsetting penalties, which would still allow for a field goal attempt. Meanwhile, the non-call on the illegal snap was promptly acknowledged by the officials and reported by NBC sportscasters during halftime, but the resulting three points were not taken away from the Bears (because of this instance, the NFL instructed officials to strictly enforce the 10-second run-off rule at the start of the 1986 season).