Chicago Fire (2012)

Episode Overview

Title: Professional Courtesy Plot: Casey grapples with the dilemma of shielding a police officer's son, who caused a drunk driving crash that left a young man with paralysis. At the same time, Severide dismisses medical advice regarding his neck injury, risking permanent damage by refusing treatment. Meanwhile, Mills is torn between committing to a full-time position at the firehouse or assisting his mother with her restaurant business, leading him to a difficult decision.