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A patient arrives with radiation poisoning, spinning the night shift into chaos and putting it into lockdown. Meanwhile, staffers speed to a serious car crash, where they discover an injured police officer, TC's troubled sister-in-law visits, and a former patient harasses Jordan.
First Air Date : May 27, 2014
Last Air date : Aug 31, 2017
Episode : 45 Episode
Season : 4 Season
Runtime: 42:14 minutes
Studio: NBC
Country: United States of America
