3 of 20: Evidence Race

The Pelleys' next door neighbors remember critical details about the timeline leading up to the massacre and Delia learns the depths of mounting resentment between Jeff and Bob.

For even more time with CounterClock, follow us on social media.

Original detectives on the case remember tracking down 17-year-old Jeff Pelley at a theme park in Illinois and Delia dissects the first videotaped interview authorities conducted with the teenager.

For even more time with CounterClock, follow us on social media.< ...

Unpacking the mind of this killer gave investigators much more than they bargained for.

For episode information and photos, please visit https://anatomyofmurder.com/

Can’t get enough AoM? F ...

Serial killers are natural deceivers, but hearing them describe their crimes in their own words has big value. It can help us understand how their minds work, and gives investigators the tools to catch future killers. In this episode, DEVIANT host Dan Szematowicz revisits some of ...  Show more

A brutal murder, lots of suspects, and conflicting evidence... but the forensics were clear on one thing: The killer knew his victim. And that alone gave investigators a head start.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about your ...  Show more

Nothing is as it seems: A homicide victim spotted alive, an informant with ulterior motives, and a woman who was hundreds of miles away from the murder turns out to be a crucial witness.

For episode information and photos, please visit <a href="https://anatomyofmurder.co ...