Six people were killed by armed assailants at a drug rehabilitation center in west Mexico's Jalisco state, authorities said Monday.
Police arrived at the scene on Sunday after receiving emergency calls, but were unable to make any arrest.
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Witnesses told local media that hooded gunmen burst into the facility and opened fire.
Jalisco state is one of the most violent areas in the country and a bastion of the Jalisco New Generation Cartel. ■