شارلوت سوليفان

Dawson finds it hard to keep her emotions in check while assisting a pregnant teen. Casey is forced to make a life-or-death decision.

When the squad is summoned to the scene of an accident, Chief Boden makes a split-second decision that overrides a fellow Chief.

As Casey and Dawson try to find harmony at home, Louie's father throws a wrench into their family plans.

Firehouse 51 responds to the scene of a harrowing blaze that endangers the lives of many, including one of the Chicago family.

Casey goes all out to help an old friend, Severide realises some home truths, and Dawson and Brett get crafty to save a young girl.

Dawson and Casey face legal issues as they try to retain legal guardianship of Louie. Severide continues to look for a bone marrow procedure to help Anna. Brett opens up to Dawson.