The issue focused heavily on police interference in the audit and the integrity of the audit processes and conducted hundreds of interviews with witnesses, audit staff and management, including its technical experts, who reviewed the audit and reviewed evidence relating to the audit process.


The investigation also included searches for documents relating to investigations into police misconduct. The investigators also examined files relating to at least two civil actions regarding charges brought by a Crown attorney against police officers and looked into disciplinary actions taken against the Crown Attorney at the Public Prosecution Service