Elizabeth Margaret Graham was a 19-year-old white woman who was shot and killed on September 14, 1980. Her body was found in Florida, and investigators determined she had been sexually assaulted before being shot. Early interest in the case included linkage to other attacks on young women in the region; William Billy Mansfield Jr. was at one point considered but was later ruled out in this homicide.

The case advanced when James Delano Winkles, born in 1940, was arrested in early 1982. Winkles confessed to shooting Graham on September 14, 1980, and was later convicted for her murder and the killing of Margo Delimon. His confession and corroborating evidence led to a death sentence; Winkles died in custody of natural causes on September 9, 2010.

Are there details about Elizabeth’s last known movements or associates that could help others remember her and this case?