The Chicago P.D. community is reportedly reeling from yet another devastating loss as Patrick John Flueger, best known for portraying Detective Adam Ruzek, has tragically passed away following a prolonged battle with illness.
According to fictional sources close to the actor, Flueger had been quietly fighting a serious medical condition for over a year. Determined to protect his privacy, he chose to keep his diagnosis out of the public eye while continuing to work whenever possible.
In recent months, his health reportedly declined rapidly. He passed away peacefully at the age of 40, surrounded by close family members.
Flueger’s portrayal of Adam Ruzek made him one of the most emotionally complex characters on Chicago P.D. — impulsive yet loyal, broken yet compassionate. His character’s struggles with identity, loyalty, and love became some of the most memorable arcs in the series’ history.
Fans immediately flooded social media with tributes, calling Ruzek “the soul of the Intelligence Unit” and praising Flueger’s raw, authentic performances.
“Patrick brought honesty to every scene,” read a fictional statement from the production team. “He had the rare ability to make strength and vulnerability exist at the same time.”
Co-stars described him as warm, humble, and deeply committed to his craft — someone who often stayed late on set to rehearse emotional scenes and support younger cast members.
As the One Chicago universe continues to evolve, the absence of Adam Ruzek leaves an irreplaceable void — not just within the story, but in the hearts of viewers worldwide.
🕯️ A fighter on screen. A legend in memory.