I believe that he was sentenced to ten years in prison on the manslaughter charge
He looks as much of a crim and Maloy and his reckless driving doesnt change that impression.
That's kind of irrelevant though isn't it?
As you well know, the reason they don't disclose previous criminal history to jurors is because they don't want their opinions immediately swayed by their past.
Just because you may have murdered 9 people before doesn't make you immediately guilty of an accused 10th by default.
In this case he was initially the victim, which in turn then understandably enraged him, irrespective of what kind of nutjob he already was and had been in the past, which i don't dispute at all by the way.