An initial autopsy was not able to determine an obvious cause of death of a man whose body was found in Millcreek Canyon Monday.

Salt Lake County Sheriff's Sgt. Mike Morgan said a toxicology report will now be done to determine a cause of death. Those results won't be known for six to 12 weeks.

The body of Scott Harmon, 38, was found next to a truck. Both the truck and Harmon's body were found in the creek.

Investigators said the death did not appear to be suspicious.