Why did Jay separate from Chicago P.D.? | Why did Jay walk away from Chicago P.D.? | What prompted Jay to quit Chicago P.D.? | What was the reason Jay to withdraw Chicago P.D.? | What made Jay exit Chicago P.D.? | What drove Jay to abandon Chicago P.D.'s p d? | The reasons behind Jay's exit from Chicago P.D. | The factors contributing to Jay's abandonment from Chicago P.D. | Jay's decision to exit Chicago P.D.: what influenced his choice to do it? | The explanation behind Jay's abandonment from Chicago P.D.: what motivated him to decide to do so?