Marilyn Koski

Missing

Marilyn Sue Koski, 35, was last seen in Portland, Oregon, on January 1, 1989. She disappeared after leaving two notes—one to her next of kin and one to her roommate—indicating the possibility of suicide. At the time of her disappearance, she was living on a houseboat on the Willamette River. Despite these notes, there has been no confirmed evidence or trace of Marilyn since that day.

In the years since, no significant leads have emerged, and her case remains unsolved. The details su ...Read More
Last Seen: Jan 01, 1989

Missing Person / NamUs #MP13616

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