 He is believed to be living in the United States, in either San Diego or Chula Vista, California.In August 2006 the D.E.A.and U.S. Coast Guard captured the suspected leader of the Arellano Félix Organization, Francisco Javier Arellano Félix, AKA "El Tigrillo" (The Wildcat), along with his lieutenant Arturo Manuel Villareal Heredia, AKA "El Nalgón" (The One with Big Ass).