José Vicente Castaño aka El Profe is a former leader of the United Self-Defense Forces of Colombia (AUC), a right-wing Colombian paramilitary organization. After demobilizing he was accused of murdering his brother and former AUC leader Carlos Castaño and for his role in narcotics trafficking by both the Colombian government and the government of the United States. In August 2004, the United States formally requested his extradition to the United States. Wikipedia
The definitive Wikipedia entry for Vicente Castaño. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Vicente_Casta%c3%b1o
Quin es Vicente Castao? El expediente de Vicente Castao en los archivos de los organismos de inteligencia del pas es quiz uno de los ms precarios que existen. www.semana.com/wf_InfoArticulo.aspx?IdArt=87629