The actor has portrayed Det. Jay Halstead since the NBC series’ debut in 2014, appearing in all 187 episodes. He will be departing sometime in the fall
“I want to thank the incredible fans for their unwavering support during the past 10 years and want to express my deepest gratitude to Dick Wolf and everyone at Wolf Entertainment
Halstead has been at the center of the show since the beginning; over the past two seasons, he’s become Sergeant Hank Voight’s (Jason Beghe) right-hand man and married Det