A driver was attacked by a pack of motorcyclists after he drove over a number of riders during a rally in Manhattan.
Police said the bikers started to attack the Range Rover after the driver, 33-year-old Alexian Lien, hit a rider.
Fearing for the safety of his wife Roslyn Ng and five-month-old child, Mr Lien told police he accelerated to get away.
The baby was in the back and Ng was in the front passenger seat.
A NYPD spokesman said, according to the driver, a large number of motorcyclists were driving "erratically" and he "accidentally collided with one".