Yesterday it emerged another manager at the file management centre has been accused of a campaign of bullying against two other staff, who have made an internal police employment complaint.
The two staff members allege they were bullied between 2008 and 2014, and faced severe emotional and physical harm as a result.
The pair claimed when they took their concerns to managers, they were not taken seriously. They called in an employment lawyer who filed an official complaint with the Police National Headquarters human resources manager.
Employment lawyer Jane Latimer confirmed she was representing both complainants but declined to comment further.
"The matter is in a legal situation and it would be wholly inappropriate to say anything."
In a statement, Auckland City District Commander Superintendent Mike Clement said: "I can confirm that two staff have raised a grievance with regard to their working environment. Consequently we are engaging with those directly involved by following established and appropriate employment relations processes.
"It is inappropriate to conduct employment investigations in the public domain or to compromise the privacy of anyone involved. There is a natural justice process to follow and if, at the conclusion of that process and after careful consideration of the facts and evidence gathered, it is determined that workplace changes are required, they will be carried out."