Just finished season 5, loved it, but I think I'm being really stupid because I don't get how Henderson knew about Jack being alive or why he bombed Michelle & Tony after killing Palmer if he didn't know Jack alive.
Only 4 people knew, Palmer // Tony & Michelle & Chloe.........somebody please explain, it's driving me mad, maybe I rushed through it and a m mising something but can't get it staright in my head