How Does Chloroform Work?

I think the way this probably went was Kaylee's in the trunk for several days. Decomposition begins, it begins to smell. People who ride with Casey are like, what in the world is wrong with your car? And she says, oh, I think my dad ran over an animal. That's what she tells her friends. So there's a plausible reason for the smell other than there's been a dead body there. The vapor analysis that we're talking about here, it had never been used in court before. It wasn't used in any crime lab in the United States. To the extent it was a science at all, Vas has a PhD in anthropology, not chemistry