Nicole and Ron were killed-murdered because they were involved in the drug cluture and they got on the wrong side of drug dealers........they couldn't pay up their drug habits of themselves and friends.
Wow, so it's awfully helpful for the drug lords that Nicole happened to have left her glasses at a place where her fellow drug conspirator would have to bring them over to her house.
Here's the problem with that theory. How were they going to pay them if they were dead?
When bad guys don't think you have the means to pay or that you are not going to pay, execution becomes an option. You've never heard of drug dealers and other underworld types killing people for not paying their debts? Seriously?
And the jury, by the way, included three whites. If you bother to read the trial transcript, you will see why they voted not guilty. The prosecution's case was ridiculous and based on clearly phony evidence.