 The police were conducting an operation against criminal groups and drug cartels in Apatzingán, including the Knights Templar Cartel, a suspect.The Jalisco New Generation Cartel (, "CJNG", "Los Mata Zetas" and "Los Torcidos") is a Mexican criminal group based in Jalisco and headed by Nemesio Oseguera Cervantes ("El Mencho"), one of Mexico's most-wanted drug lords.Jalisco New Generation Cartel started as one of splits of Milenio Cartel the other being La Resistencia.