T.J. Jagodowski

Firehouse 51 responds to an odd call from a neighboring firehouse and the unusual circumstances prompt Severide (Taylor Kinney) and Cruz (Joe Minoso) to take the investigation into their own hands to search out the real story. The truck welcomes new firefighter Stella Kidd (guest star Miranda Rae Mayo), but her addition has repercussion inside the firehouse. Meanwhile, Casey (Jesse Spencer) moves forward in his run for alderman, but begins to realize that some voters have their own personal agendas for wanting him elected.

With the escape in motion, Michael, Lincoln and the inmates take flight outside the prison walls, risking life and limb to evade capture. Warden Pope and Captain Bellick embark on a relentless pursuit to capture the escapees; the Vice President fears she will lose her command as well as her life; and Veronica tracks down the most significant piece of evidence to prove Lincoln’s innocence.

Dr. Sara questions if she should leave a light on and the door open for Michael, who must betray the Pope in order to carry out his escape plan. Veronica finds evidence that points her to Montana, but realizes that her closest ally may actually be her greatest enemy. Michael, Lincoln and the other inmates make a break for it, but after the alarm is sounded, find out who will make it over the wall, who will be left behind and who will leave the prison in a body bag.