I don't think the driver of the PT should be punished to harshly by the courts, unless he/she was under the influence of something. It could have been an honest mistake that any one of us, like myself 8 years ago, could have made. Not everyone who runs a red light is talking on the cell phone or purposely running it because he/she is running late etc etc. Watching this clip just made me think of what could have happened to me, to punish me in a way that you guys are talking about, would just not be fair. I think the emotional trauma would have been more than enough to ruin my life.
I do think a civil suit by the pedestrian is in order, pay all the medical bills, rehabilitation, emotional/physical trauma for years, but the driver of the PT should not get any jail time, unless like I said above, he/she was under the influence or something similiar, or maybe has a very horrendous driving record.