It's suspicious. He wasn't drunk (blew 0.0), witnesses heard and saw him accelerating, no tire skid marks and he crossed out of his lane and into oncoming traffic to hit 25 people while going 30 miles an hour.

If he wasn't doing this intentionally, he was high or having a medical emergency. He accelerated through them and hit 25 of 75 cadets before hitting a post and never braked. To have been completely accidental without some major factor is a stretch. This wasn't a 55 zone. He never tried to stop. It's high suspect with available information.