The leader of the notorious Tren de Aragua gang, known as ‘Nino Guerrero’, was recently killed in a joint US-Venezuelan operation. Guerrero, a high-school dropout, built the criminal organization from within the Venezuelan prison system. He leveraged a comfortable existence inside prison to expand the gang’s influence beyond the walls, transforming it into a major force in Latin American crime. Tren de Aragua grew to become one of the region’s most powerful and widespread criminal networks under his leadership. Details emerging after his death reveal how he orchestrated this expansion while seemingly enjoying privileged conditions during his incarceration. The raid signifies a collaborative effort to dismantle the gang’s operations and address regional security concerns.