A couple of months ago, I was pulled over by a police officer for allegedly failing to stop at an intersection. The officer behaved in a very unprofessional manner that is not relevant to this question. I ultimately contacted the internal affairs division of his department and filed a formal complaint. The complaint is now on his record for the rest of his career. Can I file a motion to dismiss this case with the D.A. as the officer has a motive to "get back" at me and is not likely to be impartial given my action of filing a complaint against him?