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In Ciudad Juarez, Mexico, unsolved murder cases are piling up.

More than 3,000 people were killed in drug-related violence last year, but most of the killers are still free and that has made some people determined to fight for justice.

But, as Al Jazeera's Mariana Sanchez reports, in the case of one family, their protest has brought them more tragedy.

Source: Al Jazeera