La Chapiza attacked Casanova Cantina in Desarrollo Urbano Tres Ríos, Culiacán, Sinaloa, with high-caliber weapons on February 21, 2026, between 10:45:30 PM and 11:45:30 PM UTC. The cantina is alleged to be a business of El Men from La Mayiza and Los Zazueta, according to Ivan’s Daily News. The assault targeted the establishment in the Tres Ríos urban development area, with attackers using high-caliber firearms. Ivan’s Daily News reported the incident as an action by La Chapiza against rivals associated with El Men. No further details on casualties, arrests, or official responses were available in reports from the one-hour window ending at 11:45 PM UTC on February 21.