What was going on with Gwen?
On Chicago Med Season 5 Episode 12, Natalie and Goodwin tried to find out what was going on with her.
Did they find out the truth?
Meanwhile, a major incident at O'Hare put the emergency department above capacity.
However, things took a darker turn when it emerged that one of the hospital's own was in danger.
Elsewhere, Will's proposal for a safe injection site went to the board for consideration.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.