The Amnesty International has accused the police in Mozambique of killing people with impunity. Amnesty says forty six people have died at the hands of the police since 2006. It also says investigations are lacking and police prosecutions are rare. Meanwhile, a Mozambican police spokesman says Amnesty's findings are biased. He says all police who had carried out unlawful killings have been convicted and jailed for more than 20 years. <br/>