Doug James

Michael, Lincoln and the inmates risk life and limb, the Vice President fears she will lose her command if not her life, and Veronica tracks down the most significant piece of evidence to prove Lincoln's innocence.

Casey goes all out to help an old friend, Severide realises some home truths, and Dawson and Brett get crafty to save a young girl.

As District 21 struggles to come to terms with Nadia's death, they are forced to put aside their personal feelings to investigate the bombing of a local cafe, for which the only reliable eye-witness is a minor. Meanwhile, Voight helps Platt when her request for a memorial stone to Nadia is refused.