The Noble County sheriff's office says 21-year-old Sarah Langley apparently died of exposure to the cold while trying to walk "through very rugged terrain" after a crash Saturday near Caldwell.

There was no evidence of foul play.

Published reports say that a deputy responded to a single-car accident Saturday and found a vehicle registered to Langley, who lived in Caldwell. But the deputy couldn't locate her.

Her body was discovered Sunday about three-fourths of a mile from the crash site.

An autopsy will determine the cause of death. The investigation continues.