The Federal Bureau of Investigation is asking for help solving a nearly five-year-old homicide case from Middlesex County. According to 8 News agents are looking for tips in the death of Margaret Thornton Lammers who was found dead in her family’s vacation home in Deltaville, Virginia on July 11, 2017. Police doing a welfare check, found Lammers dead from blunt force trauma. Anyone who may have talked to Lammers or saw her at than time is asked to call the FBI Richmond loffice.