All Hard Parts Chicago Fire : Season 4 Episode 14
TV-14 NBC 43m
Aired: February 9th, 2016 @ 9:00 PM EST on NBC
Severide confronts Chili about her erratic behavior. Members of the firehouse rally around Casey, who they think would make a great candidate for alderman. Jimmy squares off against Antonio in the first annual "Battle of the Badges" boxing match.
