He is accused of tampering with evidence in the Police case against former National Prosecution Office Director, Mauga Precious Chang.
Luatimu and another officer, Assistant Commissioner Samoa Mulinu’u, are the focus of the Inquiry.
Luatimu, who has declined to be assisted by legal counsel cross examined a witness, Senior Sergeant Va’alele Tofa who headed the Internal Affairs Unit investigation.
Tofa told Luatimu that “the charge against you is that you’re not part of Traffic, yet you’ve conducted the investigation”.
When Luatimu challenged Va’alele that anyone under investigation is also entitled to Constitutional rights, Va’alele replied that the case against him was for disciplinary which falls under administrative issues which are under the Commissioners authority.
Commission chairman, retired Justice Lesatele Rapi Va’ai, intervened when Liatimu’s questioning became personal saying the witness could not answer the line of questioning.
The Commission has been adjourned until June 23, 2017.