Home Criminals Sergio Enrique Ruiz-Tlapanco Sergio Enrique Ruiz-Tlapanco Criminal Sergio Enrique Ruiz Tlapanco (alias Z-44) is a Mexican drug lord of Los Zetas and one of the original founders. Personal facts Alias (AKA)Z-44 El Tlapa Birth placeMexico facebook tumblr linkedin twitter reddit google+ Search Topical connections Alfredo Beltrán LeyvaCriminal Alberto Espinoza BarrónCriminal Arturo Guzmán DecenaCriminal Sergio Enrique Ruiz-Tlapanco on Wikipedia Sergio Enrique Ruiz-Tlapanco