Human rights groups have accused the police of killing about 40 children.
He accused police of making it "more likely that trouble will occur".
He accused the police of violating state campaign spending laws.
Local residents, however, accused the police of responsibility for the killings.
Tensions developed as the parents accused the police of not thoroughly following up on this lead.
He accused the police of using "violent and humiliating force".
This was not the first time she had gone missing, and the family accused the police of failing to investigate.
She also accused the police of threatening to take her children away, if she did not answer the questions in the way they wanted.
Afterward, people at the meeting accused the police of stonewalling.
They accused the police of planting the weapons to justify the arrest.