After initial tests produced "mixed" results, investigators are turning to the FBI’s elab to analyze new samples that could ...

Tyler Robinson's defense team may have sustained the biggest blow yet to their case ... a forensic report's findings ...

Despite ongoing forensic efforts and multiple samples collected, no suspect has been identified more than 11 weeks after she ...

Newly unsealed documents, filed in January, reveals more forensic details of the ballistic evidence in connection to Charlie Kirk’s assassination. Suspected gunman Tyler Robinson is not cleared yet.

Aside from Scott Peterson and the Golden State Killer, here are cases that have their own true-crime episodes on national ...

The FBI is conducting advanced DNA testing on evidence from the Tucson home of missing 84-year-old Nancy Guthrie, nearly two ...

Nearly a decade after 79‑year‑old Leroy Baillie was found dead in his north Tucson apartment, police say they have finally ...

In 1958, Kenneth and Barbara Jean Martin disappeared from Portland with their three children. A DNA analysis has helped ...

The bureau found that KPD's National Integrated Ballistic Information Network site met and exceeded all federal requirements.

Day three of the trial of a Yuma man accused of murder focused on forensic evidence, including testimony from the medical ...

Twenty-two years after 24-year-old Ronli Ratliff was found dead inside a Mooresville home that was on fire, investigators and ...