SAN JUAN - A federal grand jury on Tuesday indicted 17 convicted sex offenders who failed to register with the Puerto Rico authorities after traveling to Puerto Rico from the continental United States. The indictment stemmed from a multi-agency investigation led by the U.S. Marshals Service, in collaboration with U.S. Immigration and Customs Enforcement's (ICE) Homeland Security Investigations (HSI), the Puerto Rico Police Department (PRPD), the San Juan Municipal Police and the Puerto Rico Department of Justice. Following is the list of 17 defendants, their conviction date, and the state they were convicted: Tomas Papote-Mercado - convicted in September 2004 in Pennsylvania Irvin Baez-Amadeo - convicted in October 2000 in Massachusetts Hector M. González-Rodríguez - convicted in April 2002 in New Hampshire Mario Albino-Oliveras, aka Mayito - convicted in March 1998 in Massachusetts German Rodríguez-Vázquez - convicted in March 2009 in Florida Fel...