Criminals used a swarm of drones to surveil and disrupt an FBI hostage operation Criminals used a swarm of drones to surveil and disrupt an FBI hostage operation The Verge Criminals’ drone swarm used to obstruct FBI hostage raid CNET A Swarm of Drones Ruined an FBI Hostage Raid Gizmodo Full coverage Brought to you by Google News. Read the rest of the article here. FacebookTwitterGoogle+Pinterest