the car may have been speeding. reporter: a bouquet of flowers at the entrance of a truck yard on last proceed as wrote in livermore, where police say at 10:30 monday night, semitruck and a car collided. all three young occupants of the car died. i could not believe it. i thought, there is no way that my friend died. reporter: call was friends with the driver killed, that he identified as 18-year-old, raul, a graduate of vineyard high school that love to skateboard and was the life of the party. my friend died, you know? he is at my brother. i want to know what happened. i don t understand. reporter: the truck yard is owned by jb hunt. a manager tells us that the semitruck, operated by third party made any legal, left-hand turn into the yard. the entrance gate was closed. the trailer was perpendicular to the road, stopped in the middle of the street. for some unknown reason, the car, white mercedes, went underneath the trailer, slicing the car in half. this bicyclis