Created: 08/23/2014 3:44 PM KSTP.com
By: Megan Stewart
An autopsy report for a North Dakota college student who was missing for two months says he died from a gunshot wound to the head.
The North Dakota College of Science released the final autopsy report for 20-year-old Andrew Sadek on Saturday.
The manner of death for Sadek has been ruled as undetermined. The toxicology drug screen was negative.
Sadek of Rogers left his dorm at the North Dakota State College of Science the in the early morning of May 1. Authorities had searched for the student for several days in May.
Police pulled his body from the Red River near Breckenridge, Minnesota in late June.
The school says that the case will continue to be handled as an open investigation. A weapon has not been found.
(Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)