but right now, there is still a lot to be learned here, chris. we do know that they scoured that fiery scene covering both sides of the road after both of these vehicles caught fire in hopes of gathering more evidence. they did share with us, chris, that it appears there was a spare tire on the front left side of that pickup that appeared to have a blowout shortly before this collision took place. of course we know the danger that blowouts can have. the speed limit on this road about 75 miles an hour, with many spare tires, chris, it's important to know they're not recommended to be used far long period of time or at very high speeds. there is much more to come out of this investigation. but i did have a chance to speak to the parents of jackson zin. he was a 22-year-old golfer at the university of the southwest, a very promising young athlete there. and i asked them if these new circumstances surrounding this collision changed how they felt.