Dark Minds

In Investigation Discovery’s latest series “DARK MINDS,” true crime author M. William Phelps and criminal profiler John Kelly delve into unsolved murders suspected to be the handiwork of serial killers. They are joined by an unexpected and anonymous informant: a prisoner serving multiple life sentences for a string of murders. Known to viewers only as “13,” this source provides his “expert opinion” on the possible motives behind these eerie cold cases, drawing from his own experiences to develop theories. The series examines crimes reminiscent of those committed by notorious figures like the Green River Killer, the Hillside Strangler, and the BTK Killer. “DARK MINDS” offers a fresh perspective on unsolved serial killer cases by combining the insights of these three distinct viewpoints.