True Crime Mama
Your guide to true crime stories, investigation, book reviews, author interviews, and more…
What tools do investigators use to solve crimes? How have these tools changed over time? What kind of people use them?

John Douglas, retired FBI profiler who was the pattern for Jack Crawford, the fictitious profiler in “The Silence of the Lambs.” This article contains sexually explicit material and is not suitable for all readers. Criminal Minds the television series, the film The Silence of the Lambs, and other series and movies have profited mightily by…