The boo'ing of his parents is really sick. And I totally disagree with those people who feel they "raised a murderer." Who knows why he went "nuts." For example, in the Mark Hacking case, apparently Mark had a major head injury when he was younger. I've known of several people who had permanent brain damage after childhood injuries, but not enough that you could tell just by talking to them. People can have brain injuries or other mental problems and still have a job and seem to be living a normal life. And I think that's way beyond what parents can be responsible for. (Unless they hit the child on the head or something, of course.)
Also, Scott's mom is not healthy. She's on oxygen all the time, for goodness sake. How would those people feel if she had collapsed and been taken away in an ambulance? I fear the answer to that.
As for this juror replacement thing - how crazy. I'm sure more details will be leaking out over time, and especially once the jury isn't gagged anymore. Should be interesting . . .