From Twitter @grantB911: "The BMW driver was reportedly taking his elderly mother to see Christmas lights in Manhattan. The group on bikes were clinging to the car to catch a ride. The driver hit the brakes, causing 1 bicyclist to crash. That’s what apparently sparked the attack." https://twitter.com/GrantB911/status/1344159625143345152 From the guy in the vehicle @NYC_Kid: "These lowlifes are riding by giving the finger as I am consoling my mother who is screaming and crying and fearful for her life. These people are scum and I truly feel sorry for them. What went wrong in their life for them to end up like this." https://twitter.com/maxtnyc212/status/1344158017890217985