A new chief won't make any difference. What the HPD needs is a separate Internal Affairs with their own prosecutors, to prosecute police misconduct. And also prosecute misconduct at Kaneshiro's office. When one of Kaneshiro's deputies brings forth false testimony in court, this is not only perjury by the police officer, but also perjury by the prosecutor. And they do this all the time with no consequences. The mailbox case is not unique, it's business as usual.