Marilyn Sue Koski

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Above Images: Koski, circa 1989


Vital Statistics at Time of Disappearance

  • Missing Since: January 1, 1989 from Portland, Oregon
  • Classification: Missing
  • Age: 35 years old
  • Height and Weight: 5'2 - 5'4, 130 - 140 pounds
  • Distinguishing Characteristics: Caucasian female. Blonde hair, blue eyes.
  • Clothing/Jewelry Description: A purple and blue jacket, a gray sweatshirt, a pink and white shirt, blue jeans and fur boots.
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    Details of Disappearance

    Koski was last seen in Portland, Oregon on January 1, 1989. She has never been heard from again. Few details are available in her case.


    Investigating Agency
    If you have any information concerning this case, please contact:
    Multnomah County Sheriff's Office


    Source Information


    Updated 1 time since October 12, 2004.

    Last updated September 14, 2012; casefile added.

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