By Scott Stewart and Fred Burton
Rey Guerra, the former sheriff of Starr County, Texas, pleaded guilty on 1st May 2009 to a narcotics conspiracy charge in federal district court in McAllen, Texas. Guerra admitted to using information obtained in his official capacity to help a friend (a Mexican drug trafficker allegedly associated with Los Zetas) evade U.S. counternarcotics efforts. On at least one occasion, Guerra also attempted to learn the identity of a confidential informant who had provided authorities with information regarding cartel operations so he could pass it to his cartel contact.












