"The author of the controversial 'ChuzaDAS' investigative report said through his Twitter account he had suffered an attack in Bogotá, Colombia, in which his security detail 'had to draw their weapons.' The events took place on Wed. Feb. 23, at the journalist's home.
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Martínez is an investigative journalist. He contributes to the web portal La Nueva Prensa, where he denounces cases of corruption and violence in Colombia."
