Did everyone manage to stay safe when Firehouse 51 was taken over by a local gang?
That was addressed on Chicago Fire Season 5 Episode 16 when a turf war escalated, and armed members took shots at some of the characters.
Meanwhile, things took an intense turn when one of the infiltrators was wounded.
Did the team opt to save him when some of their own were also wounded?
Use the video above to watch Chicago Fire online to get caught up on the latest drama for the characters on this NBC series.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.