Carlos Humberto Acuña de los Santos

Carlos Humberto Acuña de los Santos, also known as El Comandante Mono or M36, is a significant figure within Los Metros, a faction of the Gulf Cartel in Mexico. He is reportedly involved in organized crime activities, including trafficking and extortion, and operates under the leadership of César Morfín Morfín, known as El Primito. Acuña has been implicated in various criminal enterprises within Tamaulipas.