Arkansas authorities say they're seeking dental records of a missing Texas man in an effort to identify a body found along railroad tracks near the Clay County town of Knobel.
Sheriff Gerald McClung told reporters that the body matches the description of Andrew Haukereid (HAWK'-ride) of San Antonio. Haukereid disappeared after leaving San Antonio May 19 on an Amtrak train bound for Chicago.
McClung has said crew members aboard a Union Pacific train spotted the body Saturday night and that it appears to match the description of Haukereid.

