207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Mary Ann Powlas, aged 50, tragically died on September 24, 2021, in Aiken, South Carolina. Her death was part of a horrific incident that took place at The Boundary at Silver Bluff Apartments. On that fateful day, Mary Ann Powlas, her husband John Fitzgerald Seward Sr., and their daughter Erica Nicole Seward were all found dead in what was later determined to be a murder-suicide.
The investigation revealed that the perpetrator was Mary Ann's 19-year-old son, Johnathan Andrew Seward. Accor ...Read More
The investigation revealed that the perpetrator was Mary Ann's 19-year-old son, Johnathan Andrew Seward. Accor ...Read More
Links to Additional Sources (8)
See any mistakes?Victim Details
Mary Ann Powlas
Female
White / Caucasian
Aiken
SC
2021-09-24
50
Mary
Ann Powlas
11/20/2025






