Cold Cases in North Dakota
ColdCaseIndex documents 4 cold cases in North Dakota, spanning 1981–2019. 1 of these case remains fully unsolved. Each case page includes documented details, status, and information on how to submit a tip.
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All North Dakota Cases
RJR Maintenance Murders
Four people were murdered at RJR Maintenance in Mandan, North Dakota. Chiropractor Chad Isaak, a tenant of the property management company, was convicted after his car was caught on surveillance.
Savanna LaFontaine-Greywind
Twenty-two-year-old Savanna LaFontaine-Greywind was eight months pregnant when she was murdered in Fargo, North Dakota. Her neighbors Brooke Crews and William Hoehn were convicted of her murder. Savanna's baby was cut fr
Dru Sjodin
University of North Dakota student Dru Sjodin was abducted from a mall parking lot in Grand Forks by registered sex offender Alfonso Rodriguez Jr. Her body was found in Minnesota. Rodriguez was sentenced to death, making
Barbara Louise Cotton
Fifteen-year-old Barbara Louise Cotton vanished on the evening of April 11, 1981, after leaving a restaurant on Main Street in Williston, North Dakota, and walking toward Recreation Park, blocks from her home. She left b