Why did Jay separate from Chicago P.D.? | Why did Jay exit Chicago P.D.? | What prompted Jay to withdraw Chicago P.D.? | What sparked Jay to withdraw Chicago P.D.? | What made Jay leave Chicago P.D.? | What drove Jay to walk away Chicago P.D.'s p d? | The reasons behind Jay's departure from Chicago P.D. | The factors contributing to Jay's exit from Chicago P.D. | Jay's decision to withdraw Chicago P.D.: what prompted him to do it? | The explanation behind Jay's departure from Chicago P.D.: what motivated him to choose to do so?