The internal war for control of the Sinaloa Cartel (CDS) between the children of Joaquín “el Chapo” Guzmán and Ismael “el Mayo” Zambada is on the rise with a series of narco-vengeances north of Mexico. Los Chapitos ordered the execution of Gaspar Gastélum Escobar, alias the Pills , chief of assassins of Mayo Zambada, which triggered a shootout. This subject was the brother of drug trafficker José Gastélum , nicknamed Che, who coordinated the shipments of fentanyl of the Sinaloa Cartel to the United States and was the right hand of Mayo. Che was arrested in March 2021 in Mexico.