206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Sally Mantzouranis, a 66-year-old woman from Margate, Florida, tragically passed away on September 2, 2018. Born in Quincy, Massachusetts, she was the daughter of Helen Whelan and the late John Raymond Whelan. Sally was married to Nicholas Mantzouranis. Her sudden death occurred at her home, and the circumstances surrounding her passing were both shocking and tragic.
Authorities discovered Sally Mantzouranis in her bed with a gunshot wound to the head. Nearby, they found her husband, Nich ...Read More
Authorities discovered Sally Mantzouranis in her bed with a gunshot wound to the head. Nearby, they found her husband, Nich ...Read More
Links to Additional Sources (10)
See any mistakes?Victim Details
Sally Mantzouranis
Female
White / Caucasian
Margate
FL
2018-09-02
66
Sally
Mantzouranis
12/01/2025
