Was a clear reference to Gente Nueva .
The Jalisco New Generation Cartel later assumed full responsibility for the massacre and the incursions in the state of Veracruz , traditionally considered turf of Los Zetas .
was a clear reference to Gente Nueva , but the Jalisco New Generation Cartel later assumed full responsibility for the massacre and the incursions in the state of Veracruz , traditionally considered turf of Los Zetas .