Investigators said modern DNA technology helped them confirm a deceased serial killer murdered an 82-year-old Hillsboro woman ...

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 ...

Investigators said multiple people were investigated early in the case, including a friend Fisher had been staying with, as well as multiple serial offenders active in the Denver area from the 1970s ...

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 ...

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 ...