blindfolded her husband before pushing him. while her attorneys are saying inappropriate touching during graham's polygraph testing. whatever the outcome of the trial, cody's friends have already made up their mind. >> he incident deserve whatever end she gave him. >> reporter: if convicted, graham faces life in prison. cnn, los angeles. >> the stakes only get higher when it's a death penalty case. here is what's fascinating about this case. there are only two people who know what happened on that cliff, one is dead and the other one is fighting for their life. so your credibility is already in question when you're the only other person in the room. how do you see this case playing out? >> first of all, i don't think there's any realistic possibility of it being a death penalty case. this is a federal case and it's being tried because it happened in a federal park. and it's also a heat of passion