Gato was a sicario and a high ranked member of Pablo Escobar´s Medellín Cartel.
He was along his boss in La Catedral, and survives the assault by the Colombian Army. Later he´s seen killing numerous Colombian Police in a bloody attack.
Gato is captured by Horacio Carrillo in one of his raids against Cartel´s labs in Colombia and is taken into a helicopter with Carrillo, Murphy and another Cartel member. Carrillo tries to make him talk against Pablo but he refuses, so Carrillo drops him from the Helicopter, killing him.