Blood Trail Leads From McDonald's to LA 'Fight Club' Cops arrest suspect at underground match By Nick McMaster, Newser Staff Posted May 17, 2010 2:03 AM CDT 6 comments Comments Two men injured at a Los Angles "fight club" were found at a local McDonald's. (AP Photo/Kevork Djansezian, file) (Newser) – LAPD officers followed a grisly trail of blood from a McDonald's to a man suspected of stabbing 2 victims—and discovered a brutal "fight club" run from a home. Robert Nguyen, 24, was busted on suspicion of assault with a deadly weapon after cops found him at a house where a private "sport fighting" event was in progress. Nguyen allegedly stabbed the men because of a dispute over the fight. The victims made their was to a nearby McDonald's, where they were taken to a hospital. Neither died, but both refused to say how they had been injured, the Los Angeles Times reports.