undercover nypd detective braszczok comes into the courtroom.raveled back in september of 2013. the driver of this suv alexian lian was pulled out of the suv and beaten in front of his wife and daughter by another biker. the assistant district attorney said braszczok reached into the suv and beat him and drove off. in court, he described what happened as videos on his hands, face and torso were displayed. panic, he said he knew he hit someone because he feared for their lives. the assistant d.a. called what the bikers did classic mob mentality. but the defense countered that lian did nothing to de-escalate the situation. the defense also asked lian about braszczok, can you attribute any aggressive physical conduct that day to this particular person? no. the prosecutor said that the did what was possible to which his defense attorney says, quote, though it wasn't his proudest moment, that doesn't make him a criminal. >> that's alice gainer reporting. both braszczok and the co-defendant have refused plea deals. >>> well this morning, versuses in w

. >> reporter: with his face covered by a t-shirt, wojceich braszczok entered a new york courtroom.nd participating in the now infamous road rage incident in which 35-year-old alexian lian was pulled from his vehicle and beaten in front of his wife and young daughter. the 2013 gang assault, lien said i felt complete fear for my life my wife and my daughter. the family had planned an afternoon of shopping when they first caught tabs with the bikers. lien said the bike was holding up traffic while popping wheelies. and lien's wife threw a water bottle at the group. through tears, lien testified i'm horrified at this point. and i recall asking my wife what do i do? what do i do? she says just go just go. as lien sped off, his tires slashed. he ran over biker edwin lisin who was left paralyzed. they chased after him and forced him to stop in a residential area. in court, lien said this is the last thing he remembers. i recall taking a couple hits and my window broke. i covered my head to protect myself. i remember being pulled out of the vehicle and that's it. prosecutors say braszczok