The moment of the attack on Sunday, after dozens of motorcyclists chased and surrounded an SUV. They then smashed its windows and beat the driver. YouTube.com hide caption toggle caption YouTube.com The Two-Way One Biker Released; Investigation Of NYC Attack Continues October 2, 2013 The violent attack on an SUV driver who had been chased by dozens of motorcycle riders was caught on video. Police say the incident may have begun when the riders tried to block vehicles from getting on a parkway. When a driver tried to get away, his vehicle struck a rider.