The grim reality of Mexico's escalating cartel violence was underscored on Monday as four decapitated bodies were found hanging from a bridge in Culiacan, the capital of Sinaloa state. This horrific discovery comes amidst a surge of bloodshed that has claimed nearly 20 lives in less than 24 hours, according to authorities.

Four decapitated bodies have been found hanging from a bridge in Mexico’s Sinaloa state, part of a surge of violence that claimed the lives of 20 people in less than a day