http://www.foxnews.com/us/2013/07/08/zimmerman-defense-to-continue-presentation-monday/ Just another nail in the coffin, so to speak.
What respectable drug dealer wouldn't have a little tang in his system? Didn't someone point out that the items Trayvon purchased were the ingredients to make some popular fad drug? He was probably planning to get a lot higher before his dad got home from his dinner date with his local whore.
Considering most gang bangin blacks are high 24/7 and there are drive by's every day of the week, I'd say your pet theory is full of shit.
Dumbass, we all know the implications of your statement. Are you going to tell us you 'didn't inhale,' too? Don't try to make a stupid denial.