A group of about 50 suspects targeted a 7-Eleven in Anaheim, California, on Sunday in what has become known as a “flash mob” robbery, as a video from carlos_kickback_3 on Instagram shows. A group of about 50 suspects targeted a 7-Eleven in Anaheim, California, on Sunday in what has become known as a “flash mob” robbery, as a video from carlos_kickback_3 on Instagram shows.