I don't think the jury is going to buy all this 'he's a saint' crap. They've seen the evidence and know he's guilty. He didn't show Laci and Connor any mercy; I don't think they're going to be willing to show him any. I don't think they're going to be swayed too much by Scott's mother's tearful testimony, either. She wouldn't be in the tough shape she's in if it hadn't been for her philandering, evil son.
The things that these people are saying to the jury are NOT SUPPOSE to be discussed during the penalty phase. They are not suppose to beg for his life or say the jury was wrong.
But when has Geragos ever gone by the rules?