Associated Press - April 21, 2009 10:45 AM ET

WAMSUTTER, Wyo. (AP) - A man was found dead in a truck about seven miles south of Wamsutter.

An autopsy was planned Tuesday on 40-year-old Don Miles, of Rock Springs, who was found dead Sunday in the cab of his company truck on Barrel Springs Road. Miles was a field safety specialist for Hemphill Trucking.

The Sweetwater County Sheriff's Office says a co-worker found Miles' body.

Sheriff's officials say the cause of death is being investigated but there were no injuries to Miles' body and no apparent signs of foul play.

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