In a surprising development for fans of NBC’s long-running police drama Chicago P.D., Patrick John Flueger—who has played Officer Adam Ruzek since the show’s debut—will be taking an unexpected leave of absence. The actor’s temporary departure has sparked a wave of speculation about how the series will handle the absence of one of its most beloved and complex characters.
Flueger’s portrayal of Ruzek has been a cornerstone of Chicago P.D. since 2014, bringing both emotional depth and moral conflict to the show’s depiction of the Intelligence Unit. From his fiery start as a reckless young cop to his evolution into a loyal and compassionate team member, Ruzek has been at the heart of some of the series’ most defining storylines. His on-again, off-again romance with Kim Burgess (Marina Squerciati) remains one of the show’s most talked-about relationships, making his leave even more impactful for loyal viewers.
Although NBC and Wolf Entertainment have not released an official statement, insiders close to production suggest the decision is personal and that Flueger is expected to return later in the season. Writers have reportedly adjusted the scripts to provide a “natural and meaningful” explanation for Ruzek’s temporary exit, ensuring his absence feels organic rather than abrupt.
The news comes during a period of transition for Chicago P.D., following the recent departures and cast reshuffling that have left fans both anxious and curious about the show’s future. Flueger’s exit—no matter how brief—adds another layer of uncertainty to an already intense twelfth season. His character was last seen grappling with the aftermath of a traumatic shooting and reassessing his place within the force, which could pave the way for an emotional storyline tied to his time away.
Co-stars have shown unwavering support for Flueger. Marina Squerciati, who shares many of her scenes with the actor, praised his professionalism and warmth on set, calling him “a true partner in every sense of the word.” Jason Beghe, who leads the ensemble as Sergeant Hank Voight, has also been vocal about the strong camaraderie among the cast, assuring fans that Flueger’s absence will be felt but honored within the narrative.
While fans await official confirmation of his return, social media has lit up with messages of encouragement and nostalgia, celebrating Flueger’s decade-long contribution to the One Chicago universe. For many, Ruzek represents the emotional heartbeat of Chicago P.D., and his departure—temporary as it may be—marks the end of an era, at least for now.
Still, there’s a silver lining. Those close to production hint that Flueger’s comeback will be “powerful” and “worth the anticipation.” If history has taught Chicago P.D. viewers anything, it’s that no good cop stays down for long. And when Ruzek returns, fans can bet he’ll be bringing both grit and heart back to Intelligence where he belongs.
