Falcons Coach Raheem Morris calls London pretending to fire a gun – about a week honoring victims of a school shooting near Atlanta – 'a mistake.'

Falcons wide receiver Drake London was penalized after catching a touchdown pass in the final minute of Atlanta’s 22-21 victory in Philadelphia on Monday night for pretending to shoot in the air, a violation of a longstanding NFL rule that prohibits such gestures.

The Atlanta Falcons got a massive win on the road against the Philadelphia Eagles earlier this week, scoring a late touchdown to clinch the game. Anytime a team can grab a victory on the road is special but it's especially meaningful when it comes on Monday Night Football.