A body found at a Prosser farm has been tentatively identified as 78-year-old Efren Hernandez.
Hernandez was supposed to arrive in Grandview from California on Aug. 5, and his daughter reported him missing Aug. 11, said Michelle Genack, Benton County chief deputy coroner.
His decomposed body was found by the owner of Anderson Farm. Genack estimated he had been dead for about four weeks.
The death still is under investigation, but it's likely Hernandez died from exposure, she said.