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