Priest had throat cut while another hostage is fighting for life after knifemen burst into Normandy church at 9am
Reports that one of the attackers shouted 'Daesh' before launching the attack at Gambetta Church near Rouen
Vatican has condemned the 'barbaric' killing of the 86-year-old priest and an anti-terror investigation is underway
Francois Hollande says men claimed to be from ISIS while terror group has claimed responsibility for the atrocity
One attackers lived locally and had electronic tag having been jailed in France for trying to travel to Syria in 2015 ...