Casey faces pressure to cover for a cop’s son, who was responsible for a drunken-driving accident that left a teenager paralyzed. Meanwhile, Severide ignores his doctor’s warnings that his neck…

Lincoln is worried about Michael’s sanity while Michael has trouble remembering some parts of the prison schematics. Sucre has to conceal the hole in the guard’s break room. Warden Pope…

Veronica and Nick request a judge to postpone Lincoln’s execution. A C.O. becomes suspicious about a broken door.