Mexican authorities say no shots were fired when they captured the alleged head of the Zetas . United States has an extradition request for Trevino . Official : He 's `` one of the most dangerous and bloodthirsty criminals in Mexico ''
Mexican authorities say no shots were fired when they captured the alleged head of the Zetas . United States has an extradition request for Omar Trevino Morales . Official : He 's `` one of the most dangerous and bloodthirsty criminals in Mexico ''