( CNN ) -- One of two motorcyclists who police say used their helmets to bash in an SUV window moments before the driver was dragged out and allegedly assaulted by a gang of bikers turned himself in to authorities on Tuesday . The terrifying incident involving bikers on Manhattan 's west side went viral after a video of the incident surfaced online . A helmet camera one of the bikers was wearing captured much of the road-rage incident , including the moment when the biker who , police say , has now turned himself in walks up to the SUV and smashes its window with a bike helmet . The man 's name was not released , and police said Tuesday afternoon that he had not yet been charged . The New York City Police Department said a man driving a Range Rover with his wife and 2-year-old daughter inside Sunday struck a motorcyclist on Manhattan 's West Side Highway , breaking his leg . The biker who was struck by the SUV , 28-year-old Christopher Cruz , was later arrested and faces several charges , including reckless endangerment , reckless driving and endangering the welfare of a child , Police Commissioner Ray Kelly said on Tuesday . Earlier an NYPD spokeswoman , Lt. Karen Anderson , described the original incident by saying , `` It was an accident . '' The SUV driver pulled over after the biker was hit , and the motorcyclists surrounded his vehicle , hitting it and spiking the tires , police said . The driver pulled away , hitting three more bikers in the process , police said . One of those bikers , Edwin Mieses , 32 , is now paralyzed and in a coma , his family told CNN affiliate WBZ . `` All of his ribs are fractured , '' Mieses ' mother , Yolanda Santiago , told CNN WBZ , `` his lungs are so badly bruised that he 's still on a ventilator . '' Mieses ' wife , Dayana , told CNN affiliate WCBS her husband got off his bike to help Cruz but the SUV driver drove off , hitting her husband on the way . The hospital where Mieses is being treated did not respond to CNN inquiries about his condition . The gang , called `` Hollywood Stuntz , '' according to police , chased the man , and he was forced to stop because of flat tires . The SUV driver was cornered and beaten , according to police . He was later treated at a local hospital for slashes to his face and released . His wife and child were not injured . `` I do n't condone the violence , there 's no need for it , '' Mieses ' sister Margie Mejia told WBZ , but `` I 'm glad they chased him down and they stopped him . '' Authorities have not identified the people in the SUV . Police say this same group of bikers descended on New York City and clogged up Times Square last year in what Commissioner Kelly said was a `` major stunt event . '' Authorities say they were able to prevent the group from entering Times Square this year . Police arrested 15 bikers in total Sunday , seized 55 bikes and wrote 68 summons for various violations . They are looking at video footage to try to determine if any other charges will be filed in the road-rage incident . On whether it was legal for the SUV driver to leave the scene after hitting the first motorcyclist , Kelly said Tuesday that `` you have to look at the totality of the circumstances and that 's what we 're doing . '' `` The investigation is ongoing , '' Kelly said . At this time , the SUV driver is not facing any charges . `` It 's not going to bring my son 's legs back , because it 's not going to make him walk again , '' Mieses ' mother said , `` But justice has to be served . '' CNN 's Elizabeth Landers contributed to this report .
A rider among those involved in a gang road-rage incident turns himself in , police say . Score: 6 Other bikers chase the SUV , slash the vehicle 's tires , force the driver to stop , police say . Video of the incident is captured by a helmet camera goes viral on the Internet .