Interesting But Puzzling Drop In Juarez' Murder Rate

Crime policing or cartel politics?:

There are other theories that the decrease in violence in Juarez had little to do with the actions of the security forces or government. As outlined in a report released last October by Southern Pulse, the peace was arguably achieved because the Sinaloa Cartel took control of the city. Violence first began to surge in 2007 after the Sinaloans attempted to take over Juarez's highly prized drug trafficking routes. Local enforcer gangs like La Linea and the Aztecas fought a bitter war, often using unrestrained violence that targeted civilians and drove up the murder count. Southern Pulse argued that these local gangs will likely continue fighting over turf, but the larger conflict between the Sinaloa and Juarez Cartel has already come to an end.