Watch Chicago Fire Season 4 Episode 20 online via TV Fanatic with over 7 options to watch the Chicago Fire S4E20 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, Hulu Plus, and Verizon On Demand.
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On Chicago Fire Season 4 Episode 20, Severide watches Holloway's young son while she testifies in court while Casey receives a suspicious package in the mail.