Abraham Barrios Caporal, alias "Erasmo," is shown to the media during a news conference in Mexico City, Thursday June 30, 2011. Barrios, who was detained by Army soldiers on Tuesday, is allegedly a ... more 
Abraham Barrios Caporal, alias "Erasmo," is shown to the media during a news conference in Mexico City, Thursday June 30, 2011. Barrios, who was detained by Army soldiers on Tuesday, is allegedly a member of Los Zetas drug cartel and was presumably involved in the kidnapping and killing of people founded in clandestine mass graves in the northern state of Tamaulipas. (AP Photo/Franklin Reyes) less 
1 / 1
Associated Press | Photo By Franklin Reyes
Thu, Jun 30, 2011 9:23 PM EDT