dr. lucas about the minor nature of those wounds. we don't know exactly how they got there. we speculate that when she went over, head-first over the balcony, that her head could have hit the bottom of the balcony. dr. lucas pointed out that the very minor nature of these wounds, it wouldn't cause unconsciousness and he doubted if it would even cause a headache. >> was there, in your mind, a link, between her death and the death just a few days earlier of her boyfriend of three years' son who died while she was home taking care of him. >> if we were responsible for watching over a 6-year-old and he had a tragic accident, which is what happened, which led to his death, how could you help but feel guilty about that? we think that was the the case. and as you pointed out, one of the main -- if you're going to commit naked suicide, one of the biggest causes is extreme guilt. so we think that played a role in it. there was also a journal kept on her cell phone that talks about concerns about her rel