Investigation Discovery’s set a January 13, 2026 premiere date for its new true crime series Killer Confessions: Case Files of a Texas Ranger. The eight-episode first season, which airs on Tuesdays at ...

Case Files of a Texas Ranger follows James B. Holland as he uncovers chilling truths behind murders using real interrogations and confessions ...

Nearly 40 years after a passing motorist spotted the nude body of 30-year-old Rhonda Marie Fisher alongside a rural Colorado highway, new DNA evidence has implicated one of the state’s “most prolific ...

DOUGLAS COUNTY, Colo. (KKTV/Gray News) - A 1987 cold case has recently been solved, linking the murder to one of Colorado’s “most prolific serial killers.” According to the Douglas County Sheriff’s ...