Why did Jay exit from Chicago P.D.? | Why did Jay abandon Chicago P.D.? | What influenced Jay to depart Chicago P.D.? | What sparked Jay to separate 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 withdrawal from Chicago P.D. | The factors contributing to Jay's departure from Chicago P.D. | Jay's decision to leave Chicago P.D.: what influenced his choice to do it? | The explanation behind Jay's exit from Chicago P.D.: why did he decide to do so?