3 Cold Cases That Finally Got a Breakthrough In 2026

Description: Three cold cases. Decades of unanswered questions. And then, after years of investigation, new evidence finally changed everything.

In this video, we look at three disturbing cases that remained unsolved for years before investigators uncovered major breakthroughs.

From decades-old DNA evidence to renewed investigations and forensic technology, each case shows how cold cases can suddenly move forward long after investigators thought the trail had gone cold.

We’ll look at:


0:00 Joni Marie Grigsby
6:09 Ronna Bremer
15:00 Lisa Marie McBride

Support us on Patreon: https://www.patreon.com/Merc07
Join our Youtube Membership: https://www.youtube.com/c/Merc07/join
If you wanna buy me a coffee: https://www.paypal.me/Anujky
MERChandise: https://teespring.com/stores/merch-35
Subscribe:-https://goo.gl/JPczN8

Merc is a channel mostly featuring solved cold case, true crime documentaries, unsolved cases, missing person cases and more. If you find our video interesting, Subscribe to our channel.
Twitter:https://twitter.com/07Merc
Facebook: https://www.fb.com/07merc Close description