Peter Abraham Siems was 65 and a retired merchant seaman when he left Jupiter, Florida, for New Jersey in early June 1990. His car was found on July 4, 1990, in Orange Springs, Marion County, Florida, but despite extensive searches his body has never been recovered.

Investigators linked the disappearance and presumed death to Aileen Wuornos. Evidence from Siems’ car included her palm print, and Wuornos later confessed to the murders of several men, including Peter Siems. Wuornos was arrested in 1990 and ultimately convicted and sentenced to death; she was executed in 2002.

Siems’ case is notable because his remains were never found, leaving unanswered questions about the exact circumstances and location of his death. Did anyone in the Jupiter or Marion County area have contact with Peter Siems in June or July 1990?