Re the jury question.
I've been in favour of professional or trained juries for a while. I think that having a mix of people is critical, so that you don't end up with prejudice, but there are so many parts of the law that are difficult to understand, and people off the street may not come to understand them over the course of the trial. Certainly in this case, though we've discussed the various different possibilities a number of times, and looked into what each of them mean, it's still easy to slip into 'it wasn't murder because he didn't know it was Reeva!' forgetting, for the moment, that it still might be murder if he should have known that by his actions, a person would die.
In a case such as this, where there are complications and complexities, and where motive and actions can be separated and looked at as individual parts, I think that having a jury, and also having the jury go out and not discuss it at several points over the trial, I think that's too much to ask Joe Bloggs to do.
Interesting posts, Roadkill. I'm glad you're back!