Crippen's Dismemberment Is Not the Right Thing

Toxicologist John Tres trail said that he has a database of 1,100 poisoning cases. And this is the only one he's heard of that involved dismemberment. Dismemberment in this situation is to hide the crime. It's about self preservation. This is not a behavior that is linked with the violence in the case. The motivation of the offender in committing this type of crime is to do it in a way in which they're not going to get caught.