The availability of an officer's personnel record is limited by state law. I don't know of any state that would make this available to you on a whim. You would generally need to articulate some reasonable belief that there is a history of lying or falsification of reports, and then the court would be asked to look at the files to see if there is anything relevant to the matter. These are rarely approved by the court, and never allowed on a fishing expedition.
What do you think you are going to find in his personnel record that could possibly help you?
- Carl