Bloody Mexican Gangs Make It 'Official,' with Uniforms, Insignia | Fox News
Mexican police officer in uniform hi-res stock photography and images - Alamy
Three Police Slain at Mexico City Airport - WSJ
Mexican federal forces disarmed local police in Acapulco. Will it work? - Los Angeles Times
Accreditation of Mexican Law Enforcement Agencies, Police Communications Centers and Police Academies to International Standards - National Policing Institute