Man Charged in Mandan Killings Challenges Search Warrants
Isaak is arguing that authorities did not properly obtain warrants for his property.
BISMARCK, N.D.–A man accused of killing four people at a North Dakota property management company is challenging search warrants and seeking a change of venue. Chad Isaak has pleaded not guilty to four counts of murder in the April 1 shooting and stabbing deaths at RJR Maintenance and Management in Mandan. Isaak, a chiropractor who lived in a mobile home…