. >> driving that vehicle is curtis shelly, 35 years old. danny, when he saw this guy driving so erratically, he grabbed his phone, called the police, and started recording. >> someone in this is going to die in a minute. >> he said he noticed this guy driving nuts for like 15 miles. finally you see the pick-up truck cross over the median. >> wrong side of the freakin' road. >> oh, my god, oh, my god! he just split a truck and car and staying over there. >> curtis shelly, driving that vehicle, finally crashes into a couple of tractor trailers. >> oh. he blew up. he blew up. oh, dear god, he hit them. he blew up. >> he misses the actual accident, but he goes to help out. he parks his car, runs across the highway and he sees the driver, who's already out of the car. >> he was coming this way, crossed the median traveling this way. not for like a couple blocks, t past that bridge. >> police arrive. leblanc and another guy help the officer tackle curtis shelly to the ground. there's another big twist to this story. state police had charged and b