#63: Yosemite National Park Serial Killer (Ca...

A forensic DNA test usually scans about 20 fixed markers of DNA. It may take a few days but it’s enough to differentiate a suspect from the rest of the world with a near perfect level of certainty. Except for identical twins. It’s not a perfect analogy but think of DNA as a 3 bil ...  Show more

A forensic DNA test usually scans about 20 fixed markers of DNA. It may take a few days but it’s enough to differentiate a suspect from the rest of the world with a near perfect level of certainty. Except for identical twins. It’s not a perfect analogy but think of DNA as a 3 bil ...  Show more

In the late 90's, a serial killer stalked the forests of Yosemite State Park in California. Four women had been murdered, and no one had any idea who could have been responsible for their deaths, until a critical clue was discovered and the identity of the killer was revealed. Bu ...  Show more

In the winter and summer of 1999, a serial killer struck four times in the span of six months inside Yosemite National Park. His spree of brutal murders left FBI agents and local law enforcement searching for leads across the state of California. Taunting letters from the perp ...

Cary Stayner was an American serial killer who became known as the "Yosemite Killer". He murdered 4 near the tranquility of the famous national park. Cary had a childhood unlike anyone we've ever profiled before. His brother Steven was kidnapped and held for many years until he f ...  Show more

In the Shenandoah National Park two young women were brutally murdered. The hunt would be on to find who could have done this in the most remote wilderness. The bodies weren't found for days, and many had been through the area. Over the years there would be arrests and dozens of ...  Show more