TMZ has learned a doctor connected to LPGA star Erica Blasberg was the target of a police raid ... and cops were looking for evidence in Erica's death investigation. Cops in Henderson, Nevada executed a search warrant on May 13 and raided the medical office and home of Dr. Thomas Hess ... according to documents obtained by TMZ. Cops were on the hunt for "small blue oval pills in a 30 package blister pack." Cops say they found a 30-package blister pack at Erica's home after she died. We know cops were looking specifically for alprazolam (Xanax), which could have been the blue pills in question. Erica's dad tells TMZ his daughter took Xanax over the last few years to fight anxiety. http://www.tmz.com/2010/05/28/erica-blasberg-lpga-death-police-raid-murder-golf-investigation/
