The Okaloosa County Sheriff’s Office says the body of a 40-year-old Mary Esther woman was found on a beach in Okaloosa County Monday evening. Jamie Graham’s body was found on a beach towel off Tecumseh Lane around 7 p.m. by a man walking his dog. Graham lives nearby and her vehicle was located in a cul-de-sac. Investigators say there are no signs of foul play. An autopsy will be conducted to determine her cause of death.