Chicago Blackhawk players Shay Seabook and Duncan Keith make friends with Clarke and end up helping out a case when Shay gets an unusual tip. Severide's sister Katie is missing and he feels sidelined as Detective Lindsay takes the case on. Casey finds out more about his head injuries. Dawson tries to pass a test.
Episode number: 2x14 Airdate: Tuesday February 25th, 2014
Kelly confronts Vince Keeler outside of the police station but Detective Lindsay separates them. She confides that the police are tracking Vince's phone and car, and warns him to remain calm so they can find her...