This guide covers , titled "Madmen and Fools," which originally aired on October 28, 2014. Episode Overview
: Casey comes to the aid of his sister, Christie, and confronts his corrupt brother-in-law, Jim Jordan. Chicago_fire_3x06
: Newhouse enlists a reluctant Mills to assist with an unlicensed private investigation involving a stolen dog. The job turns dangerous when Newhouse is later beaten by a mysterious man who warns he knows where to find him. Key Rescue Scene This guide covers , titled "Madmen and Fools,"