Police and rescue workers work at the scene after two assailants had taken five people hostage in the church at Saint-Etienne-du-Rouvray near Rouen in Normandy, France, July 26, 2016. A priest was killed with a knife and another hostage seriously wounded in an attack on a church that was carried out by assailants linked to Islamic State. REUTERS/Steve Bonet ATTENTION EDITORS FRENCH LAW REQUIRES THAT VEHICLE REGISTRATION PLATES ARE MASKED IN PUBLICATIONS