I am a teacher, Bryant. Hawaii is my summer home. Who I work for is none of your business. What a stupid question. 
Why are you so sour about your police? How many tickets for bad driving have you received in the past? Perhaps youre a criminal and are corrupt just like you accuse your police of being. Oh wait, I know what happened to you. You couldn't pass that silly little "test" you're referring to. 
Police officers come from the community and you're right, they're not immune from human mistakes. 
HPD is no different from any other major metropolitan police department. 
Would you like to know what police corruption is? Research LAPD Rampart Division. That's corruption. 
HPD is a fine organization and is doing a fine job!

Take that "test" (again) you seem to know all about and give it a go if you think you can do a better job.