NEW : The man initially arrested for the attack has been exonerated , but remains in jail . Two men have been arrested on mayhem and involvement in the beating of Bryan Stow . A woman is also in jail and charges against her are pending , the police report says . Los Angeles ( CNN ) -- Stow is in a San Francisco hospital , recovering from extensive trauma from the attack .
NEW : The man initially arrested for the attack has been exonerated , but remains in jail . Two men have been arrested on mayhem and involvement in the beating of Bryan Stow . A woman is also in jail and charges against her are pending , the police report says . Stow is in a San Francisco hospital , recovering from extensive trauma from the attack .