Well, if you watched the entire trial rather than the snips on the mainstream media, (they tend to skew things a little bit) or even a fair amount on the evidence specials, you would know that the blood had to be placed b/c there were no splatter marks, there were 3 sets' of foot prints leading away from the bodies, there was a group of 3 hispanic men (I am pretty sure that is what they said) in the area just prior to the murders. Falling from 30 inches would have caused splatter marks. It was 100% proven. That and the Ben & Jerry's that was still partialy frozen after midnight on the steps shows that the murder happend later than said by the prosecution. That put's OJ on a plane. Another thing. Muhamid Ali's photographer spoke to OJ on the plane and got an autograph from him, he testefied ther was no cut at that point on his hand.
Don't get me wrong, I think OJ knows who did it, could have given the blood to those who he may have hired to carry it out. Gave them evidence to plant, left the gate open for them to go back and set it up, and the alibi is air(no pun intended)tight.
That is why the time of death is so important. They found what time the ice cream was bought from where, and took the temp's,humidity and all the other misc. circumstances and the ice cream would have been entirely melted before the time the prosecution was gunning for.
There is another plan, that I will not go into here. But the fact is he spoke to Ricky, and from thatt conversation, he got the point that Ricky would not play for Wanny and the pathetic scheme he had. Norv poked fun at the game plan when he was hired by Oak. He said they threw more deep balls in the firstday of the first offseason camp than they did the entire time he was in Miami.