shawn benz is in critical condition. new surveillance video captured the cars involved but those drivers have not come forward. tonight his family is hoping that someone can help track them down. eyewitness news has this exclusive story. >> reporter: sandra, this is where shawn benz was struck by two vehicles. as you can see it is a busy intersection with a big gas stationary by so even late at night it is fairly well lit here. and that is why shawn benz's parents say they just can't understand how anyone who run over their son and then take off. >> he didn't believe we were here. he can't retain anything. we've been here for day, and every time we come in, he's like, where have you been, i'm mad at you. >> reporter: they say it feels like a night mare they can't wake up from. their 27-year-old son shawn clinging to life and incoherent after being hit while riding his bicycle. the victim of not one but two hit-and-runs. >> it's very frustrating to set in the room watching him suffer, basically. and he can't communicate b

police say 27-year-old shawn benz was first hit while riding his bike in bedford-stuyvesant on october 21. another car immediately hit him again. neither driver has come forward yet. meanwhile he is in the hospital with 15 broken ribs and he can't breathe on his own at this time. >> he can't communicate because he is sedated. and i don't even know that when he wakes up he knows where he is. it has been a nightmare. >> i have never gone through anything like this in my life. >> well, according to a witness, the first vehicle that hit benz is a white suv, the second vehicle was likely a white nissan maxima. >>> new at noon, taylor swift was sued for tens of millions of dollars accused of stealing lyrics. r&b singer jessy bram claims swift stole the words to the 2014 hit "shake it off." the near before he wrote a song called haters going to hate and he said three lyrics from that song were stolen by swift and suing for $42 million. swift is dealing with another lawsuit by a dj who says he falsely claim -- she falsely it cost him his -- groped her and it cost him his job. >>> a man is comp