the Context

2008-12-28 Mexican authorities arrest Army Major Arturo González Rodríguez for selling information to the Beltrán Leyva drug cartel.
Context: Gulf Cartel, Mexico, drug cartel

2015-07-29 At least 27 people are killed and 149 injured after a out of control truck runs into a religious procession in the Mexican state of Zacatecas.
Context: Mexico, Zacatecas

2013-01-3 Mexican troops kill 12 alleged drug traffickers who opened fire at a checkpoint in La Estación, Zacatecas.
Context: Mexico, Zacatecas

2012-05-13 Mexican Drug War: 49 dismembered bodies are discovered by Mexican authorities on Mexican Federal Highway 40. The decapitated and mutilated bodies were dumped on a roadside near the northern city of Monterrey, presumably by members of the powerful Los Zetas drug cartel.
Context: Mexico, drug cartel

2010-11-5 Mexican drug cartel leader Ezequiel Cardenas Guillén is shot dead by Mexican security forces in Matamoros following a gun fight of several hours.
Context: Mexico, drug cartel