Watch Chicago PD Online: Season 3 Episode 18

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Is there hope for Linstead?

That was addressed on Chicago PD Season 3 Episode 18 when Lindsay came clean to Halstead about her test. How did he react?

Burgess and Roman went undercover to try and figure out how a group robberies are linked, but they found out there's something more sinister going on when the robber is setting the victims up with a dating app.

Meanwhile, the rest of the team investigated a shooting and a kidnapping at a secret woman's shelter. 

Use the video above to watch Chicago PD online to get up to speed.

Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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Chicago PD Season 3 Episode 18 Quotes

Voight: Al, you like him for it?
Olinsky: Once a wife beater, always a wife beater.

Burgess: We want to try something. Go on the app, put in a profile similar to Kosar's. Catfish the catfisher.
Platt: Is that a Dr. Seuss book?