Professor Stanaford always begins his forensic science class by telling them the story of the Crippen case. What is MOST likely the point he is trying to make to his students based
on this famous case?
Every piece of evidence needs to be carefully investigated.
Criminals can find a way to pin evidence on another person,
DNA is the only evidence that can solve crimes with 100 percent accuracy.
A crime scene must be secured, or others will destroy evidence.