"An off-duty undercover New York City police officer was among the crowd of motorcyclists on the scene as SUV driver Alexian Lien was beaten on Sunday, officials confirmed to ABC News today.
The undercover narcotics cop did not intervene in the beating out of fear that his cover would be blown, sources said."
It further reads:
"The information is part of the ongoing investigation by the NYPD and the Manhattan district attorney into the confrontation and beating that happened Sunday afternoon between a group of 20 to 30 motorcyclists and Lien, caught on video and uploaded to the Internet.
The officer's involvement is also the subject of an Internal Affairs investigation, sources said."
Uh oh, someone is in trouble!
Source: Undercover NYPD Cop Watched SUV Driver Get Beaten