Justice will never truly be served, as I don't think we are capable of doling it out properly. However, I think this case is a far cry from any kind of near-justice attainable here. The fact that there is a possibility that this man will walk free one day with no criminal record haunting him is very disturbing.
Surely, in the US, there would be an uproar from the public. I also could not see the state handling the case the crown here is handling this. So since he admitted to the killing, the crown says there will be no need to hear testimony from the passengers? What if the passengers had testimonies which may have supported the fact that Li wasn't mentally ill or didn't match up with the mental illness theory? What a shame.
I think that all the 'professionals' in this case are scared to admit that a sane person would be capable of such horrific acts, so in their minds he "MUST" have a mental illness to render him insane.
I love America's harsh approach to offenders, and would have loved to see him tried in the United States.
I highly doubt he thought to continue to dismember to ensure the young man wouldn't come back to life. He was eating the man. Not only that, but he was displaying his kill and was threatening toward the other passengers once everyone was off the bus. This was an outright offensive move, not defensive at all. When you take away someone's rights, yours should be revoked as well. Mental illness should not be a factor in this case, except in the area of needed and recommended treatment. Time should still be served and the public should be protected.
If someone is messed up enough to harm someone in such a way, mentally ill or not, he or she is a danger, period. As a citizen of Canada, I sure as hell don't want him walking down the same street as me, riding the same plane as me, or eating in the same restaurant as me.