(07-16) 17:49 PDT ARVIN, Calif. (AP) -- California workforce safety officials say the death of a Kern County farmworker is one of five possible heat-related deaths they're investigating across the state. Read more: http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2010/07/16/state/n174931D76.DTL#ixzz0tuPp6ZG7