Seems Chad got himself in trouble recently. Apperantly those cops don't think its' very cool to head butt your newly betrothed while arguing in the driveway.
https://www.usatoday.com/sports/football/nfl/dolphins/story/2012-08-12/chad-johnson-arrest/56995312/1
https://www.usatoday.com/sports/football/nfl/dolphins/story/2012-08-12/chad-johnson-arrest/56995312/1