U.S. deports notorious drug lord dubbed “Friend Killer” back to Mexico December 17, 2024 Osiel Cárdenas Guillén created the most bloodthirsty gang of hitmen Mexico has ever known, the Zetas. Source: CBS Updated: December 17, 2024 at 4:22 pm Tags: Mexico ◀ Hamas says Gaza truce talks in Doha ‘serious and positive’ Bronze-Age Britons were cannibalized after massacre, research shows ▶