I feel sorry for him and his family. I'd just wanna crawl in hole and die if something happened to my mom. I'm very close with her so I can understand how his kids feel.
As for the drug problem, I think the doctor that gave him those drugs should go to jail because even though it was MJ that took them and sadly, too many, it was the doctor who supplied them. I've had 4 people affected by prescription drugs: 2 died, 1 went to rehab and the other lost temporary custody of their kids.
I don't like the fact that there is so much going on around all of this.