Details remained sketchy Friday night concerning a Tooele Army Depot employee who was found dead in the industrial area of the base.

The body of David L. Mondragon, 37, Tooele, was found about 1 p.m. Friday, said Susan Nelson, public affairs spokeswoman for the depot. Although the cause of death is unknown, it has been established that it wasn't job-related, Nelson said.Mondragon's body was turned over to the state medical examiner's office, which will perform an autopsy. Both the Tooele County sheriff's office and the FBI were notified, although foul play isn't suspected, Nelson said.

The case is being investigated by the Salt Lake Branch office of the Criminal Investigation Division. CID Special Agent David F. Treadway would not discuss the investigation, except to say it is in its preliminary stages.