DuShon Monique Brown

Casey and Dawson find themselves in the middle of a potential political mess, as 51 responds to a dangerous call.

Dawson and Casey deal with a very unsettling possibility, while Severide receives an offer from an infamous party guy.

Casey adds to his and Dawson's relationship woes during a wild night out with Severide. Plus, a house fire puts a couple's life in danger.

As racial tensions simmer inside the prison and Veronica digs into Lincoln's case, Michael tries to get a drug that will help him test positive for diabetes, and to secure a large bolt he can use in his escape plan.

The crew grow anxious following Brett and Mill's disappearance. Casey and Dawson reach a decision about the future of their relationship.

While responding to a call, Dawson accidentally hits a pedestrian who steps out in front of the ambulance, and must deal with the repercussions.