Who brought a toxic chemical into the hospital?
That was addressed on Chicago Med Season 4 Episode 7 when the hospital was plunged into chaos as the fumes from the chemical put lives in danger.
Dr. Charles and Dr. Manning were forced to take crazy measures in order to help a pregnant woman trapped in an elevator.
Also, Dr. Rhodes learned a stunning secret that Dr. Bekker had been holding from him, and set out to find answers.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.