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Case Description
Any updates on this case?
On December 9, 1969, the body of John Grenko was discovered in Cle-Elum, Washington. Despite efforts to identify him, he remains an unclaimed person, shrouded in mystery for decades. The circumstances surrounding his death have yet to be unveiled, lingering in the files of local authorities who have maintained the hope of finally solving this unsolved case.
The Kittitas County Coroner's Office has taken charge of the ongoing investigation to uncover the identity and story behind John Gren ...Read More
Date Found: 12/09/1969
The Kittitas County Coroner's Office has taken charge of the ongoing investigation to uncover the identity and story behind John Gren ...Read More
Date Found: 12/09/1969
Links to Additional Sources (1)
See any mistakes?Victim Details
2022-11-29T22:54:48.447
2023-06-16T22:21:14.563
97773
UCP97773
38068
John
Grenko
White / Caucasian
White / Caucasian
Male
12/09/1969
Cle Elum
Washington
Kittitas County
98922
No
34643
Kittitas County Coroner's Office
Ellensburg
Washington
Kittitas County
Cori McKean
Chief Deputy Coroner
1
507 North Nanum Street, Suite 113, , Ellensburg, Washington
5099338200
County
Coroner
001-1969
1969-12-06
Unknown
Unknown
Unknown
11/24/2025
Area Recovered:
