Opposition leaders say only independent inquiry will put public's doubts to rest.
Opposition parties are continuing to push for a wide-ranging independent review of the GCSB-Dotcom affair after a top lawyer with close connections to police was hired to vet a police investigation into the matter.
Police yesterday confirmed they would follow up on Green Party co-leader Russel Norman's complaint over the Government Communications Security Bureau's (GCSB) unlawful spying on Mr Dotcom and his associate Bram van der Kolk.
Police Commissioner Peter Marshall said a senior police investigator would be appointed to assess Dr Norman's complaint. Former Crown prosecutor Kristy McDonald, QC, would assess and review any recommendations arising from the investigation.
The investigation is a delicate matter for police, given their role in first asking for the GCSB's help to monitor Mr Dotcom and then in supplying the bureau with incorrect information about his residency status.