Could this be him? If so, the police in Usulutan may be able to help you.
.: La Prensa Gráfica :.
http://webcache.googleusercontent.com/search?q=cache:lxM7RAlIMhsJ:www.jurisprudencia.gob .sv/exploiis/indice.asp%3FnBD%3D1%26nItem%3D42914%26nModo%3D3+% 22jose+rolando+guevara+canales%22&cd=1&hl=en&ct=cl nk&gl=us (broken link)