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Case Description
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On July 19, 2023, the body of Mary Christine Cowles was discovered in Richland, Washington. Despite efforts to identify next of kin or locate individuals connected to her, she remains an unclaimed person. The circumstances surrounding her death have not been publicly detailed, but her case has been officially recorded under NamUs ID: UCP148189.
The Benton County Coroner's Office is overseeing the investigation and handling of her remains. Located at 7110 West Okanogan Place, Building A, ...Read More
Date Found: 07/19/2023
The Benton County Coroner's Office is overseeing the investigation and handling of her remains. Located at 7110 West Okanogan Place, Building A, ...Read More
Date Found: 07/19/2023
Links to Additional Sources (1)
See any mistakes?Victim Details
2025-07-23T17:29:45.797
2025-07-24T22:12:18.217
148189
UCP148189
54127
Mary
Christine
Cowles
White / Caucasian
White / Caucasian
Female
07/19/2023
Richland
Washington
Benton County
99354
No
47976
Benton County Coroner's Office
Kennewick
Washington
Benton County
7110 West Okanogan Place Building A, , Kennewick, Washington
5092223720
County
Coroner
CR-060
Unknown
Unknown
Unknown
11/27/2025
Area Recovered:
