I just witnessed a hit and run

Red silverado had caused a major accedent on I-10 going towards (what I think is) 6-10N we had chased him far enough to get his plate number and report it to the local police the two cars behind us had gotten into a collision with the truck while the truck fled the scene as it happened I don't know if any other cars got caught up in the accedent as of now but I hope those of you on the road to stay safe