Did Casey realize he still had feelings for Gabby?
On Chicago Fire Season 8 Episode 9, his ex-wife returned to the fold, but he had to make a decision about her.
For Gabby, a lot had changed and she was only in town doing some fundraising.
Meanwhile, Severide set out to exonerate a wrongly convicted arsonist.
Who stood in his way?
Elsewhere, Kidd paid the price for burning the candle at both ends.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.