Dont Talk to Police
http://www.youtube.com/watch?v=6wXkI4t7nuc
That is one of the reasons that the druggist in Oklahoma City that killed the young robber was convicted, not that he wasn’t guilty, but had he refused to talk without a lawyer I believe he might have gotten off on a lesser charge. He tried to convince the police that he was justified and told some lies and made it worse. I saw the tape of his police interview and I think he had a mental problem and may have believed his own lies.
If you are ever involved in a shooting don’t tell the police any more than your name untill you have an attorney. It is not the job of the police to determine if you are innocent, so don’t try to convince them you are.