It was one of the most under-the-radar Chicago P.D. cameos in history — and one that made Patrick John Flueger very happy.

Related: Patrick John Flueger on the Powerful Chicago P.D. Episode Which Found Him With Blood on His Hands Adam is also forgiving. He believes Bob did what he had to do when he had a gun to his head.

Weddings are not a common occurrence on Chicago PD. In fact, the only time we a PD character get married in a big ceremony, it was Platt (Amy Morton), and it was during an episode of Chicago Fire.

As Chicago PD’s Intelligence Unit continues to evolve, who will be our primary players during Chicago PD Season 12? Check out our guide of cast and characters!

Chicago PD fans are counting down the days until the wedding of Kim Burgess (Marina Squerciati) and Adam Ruzek (Patrick John Flueger), and now Marina has teased a major look into the big day.

"Seen and Unseen" ended on a high note. The Chicago PD episode wrapped up Kim Burgess (Marina Squerciati) deciding to focus on what matters most, which is her romance to her fiance, Adam Ruzek ...

Chicago P.D. star Marina Squerciati brought ... highly anticipated wedding between her character Kim Burgess and Patrick John Flueger's Adam Ruzek on the show. Squerciati took to Instagram on ...

The NBC police drama resumes season 8 on Wednesday. ET spoke with the 'Chicago P.D.' stars at #OneChicagoDay about the possibility of Burgess and Ruzek reigniting their romance! ET exclusively ...