Orangeburg Co., S.C. (WOLO)–“This was supposed to be a time of family and fun,” the sheriff said. “But it turned into a tragedy for absolutely no good reason when a man was assaulted.” Deputies say Ronald Graham, 58, and Rhett Graham, 31, of Salters were arrested Wednesday by US Marshals. Both men are charged with murder. Investigators say a 56 year old man died from injuries he sustained in the altercation.