Profesor en la aldea de Mixcoatl. Siendo estudiante de intercambio, trabajó para una ONG.
Cuando volvió a su pueblo se hizo profesor y se dedicó a mejorar la educación estándar. Una agencia secreta militar estadounidense lo contrató para trabajar como informante sobre los negocios de Javier en la zona.
Aunque sabía que espiar a Javier podría ser peligroso, aceptó la propuesta del Gobierno estadounidense, tras ver como la tiranía de Javier había acabado con la vida de muchos de los suyos.
Por desgracia, murió a manos de un arma biológica enviada por Javier como represalia. Como resultado Leon y su equipo se vieron obligados a continuar su misión sin guía local.
A teacher in the village of Mixcoatl. While an exchange student, he worked for an NPO.
When he returned to his home village, he became a teacher, and dedicated himself to raising educational standards. He was hired by a US secret military agency after they took notice of his high-level information gathering skills, and reliability, to work as their informant into Javier's dealing in the area.
He knew that spying on Javier would prove to be a danferous propositionm but after seeing Javier's tyranny take the lives of so many of his countrymen, he agreed to the US government's proposition.
Sadly, he was attacked and killed by a B.O.W. released by Javier in retaliation. As a result, Leon and his team were left with no choice but to carry on with their mission without a guide.