On the morning of May 6, 2014, Russell Dermond, an 88-year-old beloved father and husband, was found dead in the garage of his home on Lake Oconee in Georgia. He had been brutally murdered, and his head was removed. Russell’s wife of 62 years, Shirley, was nowhere to be found. An intense search for her began, and on May 16, she was found in the lake. Shirley had also been murdered, and her body was weighed down with concrete blocks.Despite a thorough investigation, the police have yet to identify a motive or suspect for this heinous crime. It’s been just over 10 years since Russell and Shirley were killed, and investigators are still searching for the person responsible…Russell and Shirley Dermond were killed sometime between Russell was discovered in the garage, likely shot in the head and then decapitated. Shirley suffered blows to the head, possibly from a hammer. Her body was then weighed down with two 30-pound red concrete blocks, enclosed in a blue mesh bag, and submerged in the lake.If you have any information in this case, please call the Putnam County Sheriff's Office at 706-485-8557. There is a $25,000 reward available. Editor: Shannon KeirceResearch/Writing: Haley Gray and Anna LuriaSUBMIT A CASE HERE: [email protected]SOCIALInstagram: https://www.instagram.com/detperspective/Twitter: https://twitter.com/detperspectiveFIND DERRICK HERETwitter: https://twitter.com/DerrickLInstagram: https://www.instagram.com/DerrickLevasseurFacebook: https://www.facebook.com/DerrickVLevasseurCRIME WEEKLY AND COFFEECriminal Coffee Company: https://www.CriminalCoffeeCo.comCrime Weekly:  https://crimeweeklypodcast.com/shopADS:1. FactorMeals.com/Detective50 - Use code DETECTIVE50 to get 50% off your first box plus 20% off your next month!2. TryMiracle.com/Detective - Use code DETECTIVE to claim your FREE 3 Piece Towel Set and save over 40% off!