Why Chicago PD's Jay Halstead Actor Left The Show Finally Why did Jay withdraw from Chicago P.D.? | Why did Jay abandon Chicago P.D.? | What prompted Jay to walk away Chicago P.D.? | What motivated Jay to separate Chicago P.D.? | What compelled Jay separate Chicago P.D.? | What drove Jay to abandon Chicago P.D.'s p d? | The reasons behind Jay's departure from Chicago P.D. | The factors that caused Jay's exit from Chicago P.D. | Jay's decision to quit Chicago P.D.: why did he do it? | The explanation behind Jay's departure from Chicago P.D.: what motivated him to opt to do so?