Peter Abraham Siems, 65 and a retired merchant seaman, vanished after leaving his Jupiter, Florida, home on June 7, 1990. He reportedly planned to visit his mother in New Jersey and possibly a son in Arkansas before joining a missionary group in Alabama, but he never arrived at those destinations.

On July 4, 1990, Siems’s gray 1988 Pontiac Sunbird was found wrecked and abandoned near Orange Springs, Florida. The license plate had been removed and the vehicle showed heavy damage and broken glass. Witnesses placed two women at the crash site, and one was later identified as Aileen Wuornos. Wuornos’s palm print was found inside the car, and she later confessed to involvement in Siems’s murder. His body has not been recovered and the case remains open.

Anyone who knew Peter, saw his Sunbird in Florida that summer of 1990, or has information about his movements after June 7 is asked to come forward.