Severide's sister Haley comes into town and decides to stay for a while after meeting jay. Voight offers her a job and she begins her life in the one and only Chicago.
Shelby found herself standing infront of Firehouse 51. She was running from her past, from her father, and from her ex. She came to Chicago to start new. To start over. But her past catches up to her. Will she be able to find new love? Find a new Family? Or will she go back home?