re: What is the most chilling unsolved murder mystery you know?

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The murders of Russell and Shirley Dermond occurred in early May 2014. Russell Dermond was found dead on May 6, 2014, in the garage of the house he owned next to Lake Oconee in Putnam County, Georgia. His body had been decapitated when it was found, and his head could not be found in the house. Russell's wife, Shirley Dermond, could not be located in the house either. More than a week later, her body was discovered floating in Lake Oconee, about five miles from her house. She appeared to have died from a blow to her head, and her body had been weighted down with concrete blocks. Her body floated to the surface because it was not sufficiently weighted to keep it underwater. Unlike her husband, she had not been decapitated. At the time of their deaths, Russell was 88 years old and Shirley was 87. As of November 29, 2020, the murders remain unsolved, and Russell's head still had not been found.]

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