Alejandro Arcos, the mayor of Chilpancingo, Mexico, was brutally murdered just six days into office, with his decapitated head found atop his car. His death marks the second high-profile killing in Guerrero's capital in a week,

In a shocking and ruthless act of violence, Alejandro Arcos, the newly sworn-in mayor of Chilpancingo, the beleaguered capital of Mexico’s Guerrero state, was mercilessly assassinated on Sunday, less than a week into his term.