LARRY KOBILINSKY, FORENSIC SCIENTIST: Well, I think that they should be able to get a conviction just based on that. We don`t need a body. And examining the hair -- there are sometimes telltale signs on hair as to whether the hair was post-mortem or not. There`s a band that forms nearby the roots. So they might be able to tell if this was a hair that came off post-mortem.
Now, obviously, when you put the smell of decomposition together with some biological substance, which could very well be fluids of decomposition, and hair -- we don`t know how many hairs, whether it was a clump, whether it was pulled, whether it fell out. There`s a lot that we don`t know. But putting that all together, it certainly sounds very suspicious, and I think a good prosecutor can make a case out of this, even without a body.
GRACE: Koby -- with us is Dr. Lawrence Kobilinsky, forensic scientist -- explain to us how you can tell, with a little more specificity -- how you can tell from a hair whether it`s in life or post-mortem.
KOBILINSKY: Well, there`s been some research done on post-mortem hair, and adjacent to the root -- obviously, the root is connected to the shaft of the hair -- there is a dark band that forms. How wide that forms, we really don`t know, but it does form. And so if that hair had fallen out after an individual dies, it would -- you would look for that banding pattern. That would be one good indication that it is a post-mortem hair.
GRACE: And Koby, how long does it take post-mortem -- after death -- for the band, the dark band, to appear between the shaft and the nucleus, the root of the hair?
KOBILINSKY: Well, there haven`t been very many studies, but it happens over a very short time course -- hours, and perhaps a day, perhaps two days. But it should form and they should be able to see it.