 Francisco Rafael grew up in a modest house in Miguel Hidalgo St. #566 in Culiacán, blocks away from the Autonomous University of Sinaloa, and lived there for about 20 years.Neighbors recall that the Arellano Félix brothers were "cheerful boys" without addictions and inclined to selling clothes, licor, and candy that they brought illegally from the United States.Francisco Rafael went to "Álvaro Obregón" elementary school a couple of streets away from their house.