2: 102: Are Killers Born Bad or Are They Made That Way?

The world has changed. A new tool has been created to solve the coldest cases. And if we're not careful, it'll be taken away from us in a heartbeat.

On the record, police rarely admit to using psychics to solve crimes. But a surprising number of detectives often consult with soothsayers to …

In the United States, we still execute prisoners for a variety of crimes. We are one of the last civilized societies to do so. Why is capital …

FBI profilers are the mystical heroes of law enforcement, with the ability to look at a crime and imagine the suspect. But is it science or just …

Charles Manson never killed anybody. He tricked his friends into doing it for him. But how? And could any one of us be tricked into doing evil deeds?

We've all heard the saying, "Lie detectors can't be used in a court of law." But is that really true? And can a machine ever really know the mind of a man?

We want so desperately to go back in time and stop a crime from happening. But we can't change the past. Or can we?

You're not a murderer, right? You wouldn't even hurt a fly, would you? Don't be so sure.

A brief history of crime reporting and how we screwed it up in America.

One of the most important tools to detectives is a heuristic known as Occam's Razor. But you must wield it carefully or you end up hurting the wrong …

Where does our fascination with true crime come from? When did this obsession begin? Renner traces it all back to the "true crime singularity."