Above Images: Koch, circa 1989
Vital Statistics at Time of Disappearance
Vital Statistics at Time of Disappearance
Missing Since: June 27, 1989 from Maplewood, Minnesota Classification: Missing Age: 60 years old Height and Weight: 5'10, 180 pounds Distinguishing Characteristics: Caucasian male. White hair, blue eyes. Clothing/Jewelry Description: A dark blue shirt and dark blue slacks.
Details of Disappearance
Koch was last seen after leaving his Maplewood, Minnesota residence on June 27, 1989. He planned to travel with an acquaintance to Bemidji in northern Minnesota. He has never been heard from again. Few details are available in his case.
Investigating Agency
Source Information
Updated 2 times since October 12, 2004.
Last updated November 8, 2011; middle name, picture, height, weight and clothing/jewelry description added, distinguishing characteristics updated.
If you have any information concerning this case, please contact:
Maplewood Police Department
651-777-8191
Minnesota Bureau of Criminal Apprehension
NamUs