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 a staff writer for TV Fanatic. Follow him on Twitter.