Melissa Ponzio

Former bartender Roxy LeBlanc moves her family to her new husband's army post in Charleston, South Carolina. How will the tough Alabaman go down with the other military spouses?

Severide must leave Lindsay and the Intelligence Unit to find Katie, Blackhawk players Brent Seabrook and Duncan Keith give Shay a tip, Casey gets more information about his head injuries, and Dawson works to pass the physical test.

Chief Boden makes a risky, last-minute decision in order to save the squad trapped in a burning warehouse.

Boden pushes his team to pull it together in the aftermath of the explosion, Casey works to track down a missing Severide, Newhouse brings news about one of Mills' relatives and Herrmann and Otis come up with new goals.

The second season draws to a dramatic close as the crew tackle a roaring fire at a school. Dawson takes her exam and Boden's plans go awry.

A blackout brings chaos to the neighbourhood. A firefighter stares down the barrel of a gun and Kelly ends up in a wanted murderer's bad books.