With less than a minute to play in the AFC Championship Game and the Chiefs leading by four, Patriots quarterback Tom Brady throws a short pass to his right that's intended for tight end Rob Gronkowski. The pass is high and deflects off Gronk's fingertips, landing right in the arms of Chiefs cornerback Charvarius Ward.
And that's it.
The Chiefs are going to the Super Bowl.
Except…wait, a yellow flag is on the ground, near the line of scrimmage.
"Offside, defense, No. 55," referee Clete Blakeman announces, hands on hips.