Chicago Fire Season 4 Promo

Chicago Fire returns with an explosive can’t-miss episode! Find out Lt. Casey’s fate on Tuesday, October 13th when Chicago Fire Season 4 premieres on NBC. Official website: https://www.nbc.com/chicago-fire/ Official Facebook Page: https://www.facebook.com/NBCChicagoFire/ Official Twitter Page: https://twitter.com/NBCChicagoFire/