“More than 45 people have been killed in Tijuana since Saturday in grisly drug violence that appears to signal the end of a nearly yearlong truce between rival crime bosses, according to Mexican authorities.
At some crime scenes, attackers left behind threatening narco-messages, recalling the type of terror tactics used in gang warfare last year that claimed hundreds of lives.”
(Source: Drug-related killings surge in Tijuana — latimes.com)