Police suspect two men charged with the severe beating of a San Francisco Giants fan at Dodger Stadium assaulted three other Giants fans at the opening day game and are asking other possible victims to come forward.Gabriel Quinones, attorney for Louis Sanchez, talks to reporters after arraignment was postponed for two Southern California men charged with severely beating a San Francisco Giants fan at Dodger Stadium on opening day of this year's baseball season, at the Los Angeles Criminal Justice Center Monday, July 25, 2011. Sanchez, 29, and Marvin Norwood, 30, are accused of mayhem and assault in the March 31 attack on 42-year-old paramedic Bryan Stow, who was beaten into a coma and remains hospitalized.Gabriel Quinones, attorney for Louis Sanchez, talks to reporters after arraignmen