Since Guzmán's February 2014 arrest, authorities have arrested Héctor Beltrán Leyva, head of the cartel bearing his name, as well as the Juárez Cartel's Vicente Carrillo Fuentes, Knights Templar's Servando "La Tuta" Gómez, and the Zetas' Omar Treviño Morales. Knights Templar leader Nazario Moreno died in a shootout with soldiers.