I am sure he thought nothing would go wrong. Same as Troy Critchley and the Monster truck driver that plowed into a crowd. Now, granted, I bet Troy had his helmet on, which meant he was indeed concerned about safety, just not outside the car. That right there might be is downfall. IF he thought it important enough to put on a helmet and strap up, then he for sure knew the dangers. This idiot, maybe not.
If you ask me, all 3 of them should be serving sentences that are 20 plus years if it involved a death. Multiply it by the death count and go from there.
If any of the accidents involved an illegal alien, some here would be calling for the death penalty.