The lack of information led to speculation among El Diario 's newspaper staff that there was a cover up . Since 2000 , 15 journalists have been killed in Mexico -- 14 since 2010 . Mexican journalist Armando Rodriguez dies in 2010 . There are questions about the cause of his death . Other journalists want to continue to write about drug trafficking .
Since 2000 , 15 journalists have been killed in Mexico -- 14 since 2010 . Mexican journalist Armando Rodriguez dies in 2010 . There are questions about the cause of his death . Other journalists want to continue to write about drug trafficking .