A human rights organisation, the Rivers State Response Team on Violence Against Women and Children, has called on the Nigeria Police Force to dismiss the Divisional Crime Officer at the Central Police Station, Port-Harcourt, Assistant Superintendent of Police, (ASP) Nnana Kalu and three other policemen. The group said the police officers should be dismissed for alleged illegal detention, torture and extortion of one Mr. Godwin Ganago, and his wife, Mrs. Ifeoma.