Lisa Susan O’Rourke, a 29-year-old woman from St. Louis, Missouri, was found dead under a bridge along Interstate 65 in Alabama on January 23, 1994. Her death was first attributed to hypothermia; later investigation determined she had been murdered. Identification by fingerprinting came in April 1994.

Investigators say Sean Patrick Goble, a former truck driver later dubbed The Interstate Killer, admitted to picking O’Rourke up along Interstate 10 in either Louisiana or Mississippi, having a sexual encounter, then strangling her and leaving her body beneath the Alabama bridge.

Are there details about Lisa’s movements before she was picked up along I-10, or anyone who last saw her alive, that could help clarify what happened?