The following riders were named in the ongoing Operación Puerto doping case by Spanish investigators on ThursdayAstaná-WürthMichele Scarponi (I)Marcos Antonio Serrano (Sp)David Etxebarria (Sp)Joseba Beloki (Sp)Angel Vicioso (Sp)Isidro Nozal (Sp)Unai Osa (Sp)Jaksche Joorg (G)Giampaolo Caruso (I) CSCIvan Basso (I) Caisse D'Epargne-Iles BalearesConstantino Zaballa (Sp) Saunier Duval Carlos Zarate (Sp) Ag2r Francisco Mancebo (Sp) T-MobileJan Ullrich (G)Oscar Sevilla (Sp) PhonakJose Enrique Gutierrez (Sp)Jose Ignacio Gutierrez (Sp) Communidad de ValenciaVicente Ballester (Sp)David Bernabeu (Sp)David Rodriguez (Sp)Jose Adrian Bonilla (Sp)Juan Gomis Lopez (Sp)Eladio Jimenez Sanchez (Sp)David Latasa (Sp)Ruben Plaza (Sp)Jose Luis Martinez (Sp)Manuel Llorent (Sp)Antonio Olmo (Sp)David Munoz (Sp)Javier Cherro (Sp)Javier Pascual (Sp)former rider and now an official Unibet.comCarlos Garcia Quesada (Sp) Riders retired or suspended for dopingRoberto Heras (Sp)Angel Casero (Sp)Santiago Perez (Sp)Tyler Hamilton (USA)Igor Gonzalez Galdeano (Sp)