North Dakota man convicted of killing 4 gets life in prison

MANDAN, N.D. – A man convicted of killing four people in what authorities say was one of the most gruesome crimes in North Dakota history was sentenced Tuesday to multiple life prison terms without the possibility of parole.

South Central District Judge David Reich sentenced Chad Isaak, 47, to consecutive life terms for each of his four murder convictions. One of Isaak’s lawyers had asked Reich to allow for the possibility of parole.

The four were shot and stabbed on April 1, 2019, inside the property management company’s building in Mandan, a city of about 20,000 people across the Missouri River from Bismarck. Investigators said the victims were stabbed more than 100 times, total.