September was National Cold Case Month, and Suffolk District Attorney Ray Tierney's office released previously undisclosed ...

Oklahoma lawmakers are examining ways to solve cold cases, inspired by the unsolved murders of two sisters at the state fair ...

This story is part of our cold case series, The Big 2 Files. You can watch the full episode in the video player above. ODESSA, Texas (KMID/KPEJ) – No one knows exactly what happened in the hours after ...

More than 30 years after four teenage girls were murdered in a Texas yogurt shop and their bodies burned, police revealed ...

Thanks to advanced DNA technology, authorities say the identified human remains found 12 years ago belong to Velma Louise ...

Lt. Trampas Gooding explains how very recent advancements in DNA analysis have pushed cold case investigators to retest evidence, even if it was tested in recent years.

More than 30 years after the brutal murder of four teenage girls in an Austin yogurt shop, a crime that stunned the city and remains unsolved, a new HBO Max docuseries is shining fresh light on the ...

SALT LAKE CITY (ABC4) — On August 13, 1995, six-year-old Rosa Tapia was found deceased in a Salt Lake City canal. Over thirty years later, her murder remains unsolved and her mother is still left ...

In an exclusive interview with CNN, a Texas cold case detective discusses what it took for investigators to determine who is likely responsible for the murders of four girls in an Austin yogurt shop ...