Three students charged in the alleged hate-related harassment of an African-American roommate at San Jose State University have been expelled and the suspension of a fourth student has been extended, a newspaper reported on Saturday. The expelled students were also banned for life from enrolling in any college in the California State University system, according the San Jose Mercury News, citing university documents and sources familiar with the investigation. A spokeswoman for San Jose State, Pat Harris, declined to comment on the report, saying the university does not discuss disciplinary action involving students. According to the paper, students Colin Warren, 18, Joseph Bomgardner, 19, and Logan Beaschler, 18, face misdemeanor hate crime and battery charges for allegedly tormenting a roommate who was 17 at the time.