They will all have to answer to Allah/God. Special Operations will arrange their appointments on short notice. These dudes are not " freedom fighters" - they serve no cause except a misguided distortion of "their way is the only way, and they are justified to kill to make you believe it". Doesn't work, but the only way to stop them is to eliminate them. Our respects to the folks in London who were caught up in this and especially the officer in uniform and the others who were killed, and their familes, and the injured.
Hawkdancer