They announced they were going into the communities days in advance . NEW : two officers are arrested , accused of receiving bribes to turn a blind eye to crime . NEW : Investigators are still searching for 11 other officers suspected of involvement . Authorities also arrest 61 suspected drug traffickers , state media reports . The arrests occur in Rio de Janeiro 's Brazil state .
NEW : two officers are arrested , accused of receiving bribes to turn a blind eye to crime . NEW : Investigators are still searching for 11 other officers suspected of involvement . Authorities also arrest 61 suspected drug traffickers , state media reports . The arrests occur in Rio de Janeiro 's Brazil state .