Eduardo Alberto Zelaya Vides, 31, of San Diego, California, was sentenced today in the District of Columbia to 108 months in prison in connection with repeatedly posting child sexual abuse materials to an online chatroom, with aggressively encouraging other group members to do the same, and possessing a collection of child pornography that numbered more than 2,000 digital files, announced U.S. Attorney Jeanine Ferris Pirro.