Grease fires are a common occurrence for any firefighter, but the boys of Firehouse 51 get more than they bargained for on Tuesday's Chicago Fire (10/9c, NBC).
In this exclusive sneak peek, Casey (Jesse Spencer) and Herrmann (David Eigenberg) put out a kitchen fire caused by a pan of grease left unattended on the stove. Although Herrmann initially wonders what idiot would do that, the question quickly turns to where that idiot is.
Check out this exclusive sneak peek to see the surprising place the team finds the culprit:
Chicago Fire airs Tuesdays at 10/9c on NBC.