Retired Texas Ranger James B. Holland spent more than 26 years investigating violent crimes across Texas, earning a ...
In an interview, retired Texas Ranger discusses new ID series, revealing how instinct, psychology and patience helped him get ...
Investigation Discovery is premiering a new series “Killer Confessions: Case Files of a Texas Ranger” Tuesday, January 13 at ...
Researchers at the University of Bamberg have traced a darkly intricate form of narcissism in sexually motivated male serial killers, reporting that many offenders combine brittle sensitivity with a ...
Case Files of a Texas Ranger premieres January 13, 2026, on Investigation Discovery, following Texas Ranger James B. Holland as he uses interrogation psychology to uncover the truth behind real murder ...
Ever wonder if there are as many serial killers lurking in the shadows as there used to be? Well, tried-and-true crime followers have, which is why Oxygen.com wanted to get to the bottom of the truth ...
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