206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Do you know who murdered Margaret?
Margaret Agnes Hauanio, a 16-year-old girl, was found dead on November 18, 1975, in Waipahu, Honolulu. Her body was discovered on a dirt road, tied up and abandoned in an area near an old pineapple field. Margaret had last been heard from the night before, at around 6:00 p.m., when she informed a family member that she was heading home from Leeward Community College. However, she never made it home, and by the following day, her body was discovered.
The investigation into her death sugges ...Read More
Margaret Agnes Hauanio, a 16-year-old girl, was found dead on November 18, 1975, in Waipahu, Honolulu. Her body was discovered on a dirt road, tied up and abandoned in an area near an old pineapple field. Margaret had last been heard from the night before, at around 6:00 p.m., when she informed a family member that she was heading home from Leeward Community College. However, she never made it home, and by the following day, her body was discovered.
The investigation into her death sugges ...Read More
Links to Additional Sources (6)
See any mistakes?Victim Details
Margaret Agnes Hauanio
November 6, 2022
Female
Caucasian / White
Honolulu
HI
1975-11-18
1975-11-18
16
Margaret Agnes
Hauanio
11/05/2025
Area Body Found:






