watching false gold teeth. i prohibit the defense from making any reference or suggesting that trayvon martin to this date had ever been in a fight. reporter: judge nelson agreed. and the text says and photos that defense attorney mark o meara of a marijuana plant and gun, those are offlimits too. the drugs and the history of chronic use of drugs. and it s relevant to the theory of defense. and reporter: toxicology reports showing the chem calf in marijuana the night of the shooting may be introduced, but not during opening statements. ben crump represents martin s parents. this information was not relevant. it was inadmissible. so we have to not let people get