Could Voight's son be off the wagon already?
That was a huge question on Chicago PD Season 3 Episode 23 when a single mom was murdered and it emerged that he was in contact with her.
Elsewhere on this addictive NBC drama, Roman made a huge decision about his future, but what did Burgess do about it?
Also, Crowley planned to make some changes within the unit, but what did it mean for some of the jobs of our favorite characters?
Use the video above to watch Chicago PD online to get up to speed with the latest drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.