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 ...

A 1987 cold case murder of a young mom in Colorado has been linked to one of the state’s “most prolific serial killers,” who was released from prison the same year, a local sheriff’s office announced ...

A Canadian man who died in 2019 has been identified as the perpetrator of three cold case homicides in Toronto, and investigators believe there could be more victims. Toronto police said Thursday ...

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

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 ...

Getting your Trinity Audio player ready... Rhonda Marie Fischer was found dead in Douglas County on April 1, 1987. (Photo provided by the Douglas County Sheriff's Office) Nearly 40 years after a woman ...

A student unlocks the drawers holding case files in the Forensic Assessment of Cold Case Files course Thursday, Nov. 20, 2025, at UT-Arlington. Students are required to keep details of each case ...