transit officials are investigating a truly shocking chain-reaction crash that injured two people. harris faulkner with us live from the fox newsroom with more. harris? reporter: when you see this video it is tough to watch. the north texas toll way authority releasing video from the crash. when you watch it, keep in mind a young victim remains in the hospital in intensive care. let s watch. you see a dallas area rapid transit van slamming into the back of line of cars on a exit ramp. the first is a sedan. a 28-year-old is in the sedan and husband father of two is hanging on to his life after this brutal hit. the dart transit people are looking at this and put the van driver on paid administrative leave what they find out what happened and they suspect the transit driver was not paying attention and failed to slow down. five other vehicles involved in this, a chain reaction as