MANDAN, N.D. - UPDATE: Isaak's hearing has been moved to May 14.
ORIGINAL STORY: The next hearing for the Washburn man accused of murdering four people in Mandan has been scheduled.
Court records show 44-year-old Chad Isaak is scheduled to appear in court on May 13 for a preliminary hearing.
Isaak is charged with four counts of murder in connection to the quadruple homicide at RJR Maintenance and Management on April 1.
He's accused of killing Robert Fakler, Adam Fuehrer, and Bill and Lois Cobb, all employees of RJR.
Isaak is also charged with burglary, concealment within a vehicle and unauthorized use of a vehicle
Records, as of Friday April 12, say Isaak doesn't have an attorney or public defender. During his initial appearance he appeared in court with counsel.
The prelim is scheduled for 9 a.m. with Judge Gail Hagerty.
Isaak is being held at the Burleigh Morton Detention Center in Bismarck on a $1 million cash bond.