https://www.nbcchicago.com/news/sports/chicago-football/bears-wide-receiver-anthony-miller-ejected-from-game-after-throwing-punch-at-cj-gardner-johnson/2412914/

The foul occurred on a third quarter play during the game. Gardner-Johnson came up behind Miller and appeared to say something to the receiver, and Miller responded with a punch to the safety's helmet:


See how easy cherry-picking can be?