As Halloween descends upon us, we revisit the harrowing tale of Ronald Clark O’Bryan, Houston's own "Candy Man."

To dig deeper into the Houston area's most notorious crimes, KPRC 2 Investigates launched the original docuseries, ‘The Evidence Room.’ In each episode, you get unprecedented access to the Harris County Archives of Criminal Exhibits, like confession tapes, secret recordings, crime scene photos, and videos - and even the murder weapons themselves.

You may have heard about this story before, but you’ve never seen it quite like this.