New details which have emerged in the aftermath of Brazil's deadliest police operation are casting doubts over whether the raid really struck at the heart of one of the country's most powerful criminal gangs, as was its stated aim.
One hundred and twenty one people, among them four police officers, were killed in the raid on 28 October in Rio de Janeiro.
The governor of Rio de Janeiro state, Claudio Castro, described the police operation as "a success", posting a photo showing the more than 100 rifles seized by police.
But rights groups have sharply criticised the security forces pointing to the high death toll and what they have described as the "brutality" of their actions.
The operation was the largest ever carried out by Rio's security forces and saw 2,500 officers deployed to the Alemão and Penha neighbourhoods.
It targeted the Comando Vermelho (Red Command) criminal gang, which rules over the nine-million-square-metre area.




