I really hope he doesn't.
Once all the facts emerge
he should go through the whole legal process fully in the public glare.
What happens when he is sentenced and put in prison is another matter.
I agree, to an extent. Firstly, the parents of those involved deserve to have answers to a multitude of questions, which if he tops himself they'll never receive.
Still, that will never bring true closure to the families, and the trial will be an incredibly difficult time for the families, having to recount the day in much detail.
If you've ever been involved in such a trial, it is really not a nice experience for the victims or their families.