Severide and Kidd investigate an explosion at a jewelry store. Cruz and Chloe take steps to make Javi a permanent part of their family. Gallo, Ritter and Mouch try to bond with Carver.
After a recent experience renews Courtney’s confidence, she sets out to make amends with those around her. Jakeem puts his foot down after Mike shares his latest plan. Finally, Beth makes a major discovery that leads to a terrifying battle no one saw coming.
June and Luke prepare for a rescue mission. Serena tries new tactics with her oppressive hosts. Lawrence makes a surprising proposal to elevate his status.