207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Do you know who murdered Robert T Duncan in 1991?
Robert T. Duncan, a 50-year-old White male, arrived for work before dawn at Sunnyside School in Southeast Portland on September 16, 1991, where he served as a longtime custodian for Portland Public Schools and cared for his disabled wife at home. Around the same time, neighbors near SE 35th Avenue and SE Salmon Street heard screams and called 911; school police officers reached the campus and found Duncan stabbed to death near the flagpole outside the building.

Investigators quickly real ...Read More
Victim Details

Robert Duncan

August 21, 2023

Male

Caucasian / White

Portland

OR

1991-09-16

$0.00

50

Robert Duncan

Robert

Duncan

victim

Brown

11/21/2025


Area Body Found: