Person of Interest Detained in RJR Quadruple Homicides

Mandan Police, along with the assistance of the North Dakota Bureau of Criminal Investigation and the McLean County Sheriff’s Office is following up on a lead that led investigators to Washburn.

A person of interest related to the RJR quadruple homicide has been detained. This is an ongoing investigation.

We will continue to update with further developments as this progresses into the evening.

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