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Latest Missing Person Video for robert-michael-anderson
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Missing Robert Michael Anderson
Anderson, circa 1993; Anderson and Diede's van
Missing Since 08/15/1993
Wishek, North Dakota
Classification Endangered Missing
Date of Birth Used 11/14/1961 (59)
Age 31 years old
Height and Weight 5'11, 180 pounds
Distinguishing Characteristics Caucasian male. Brown hair. Anderson's nickname is Bob.
The Dodge van they were driving was found abandoned over a hundred miles away at a railroad station parking lot in Aberdeen, South Dakota on August 20, the same day the pair were reported missing. A photo of the van is posted with this case summary.
Anderson and Diede are both from Minnesota. They left all their belongings behind at their home. Diede was in the process of a divorce at the time of her disappearance.
Authorities at first assumed the couple had left of their own accord, but Diede's loved ones never believed she would have abandoned her children. Authorities believe she and Anderson were homicide victims. Their cases remain unsolved.
Investigating Agency / Department
Logan County Sheriff's Department
North Dakota Bureau of Criminal Investigation