The cold case murder of a decorated World War II veteran, killed "execution-style" in the Florida woods in 1968, has been solved 56 years later, authorities announced Thursday. Hiram “Ross” Grayam, who became a milkman after serving in the war in Europe, failed to return from his regular delivery route on April 11, 1968, the Indian River County Sheriff’s Office said. Hiram “Ross” Grayam. Indian River County Sheriff's Office A girl was the last person to see him. She reported running towards Graham’s milk truck and saw two gunmen in the car with him, officials said in a news conference...