How do i go about filling out an affidavit of non prosecution? Is there a form i can fill out or a certain wording required?Additional Judicial Council Forms can be found on the California Courts website. Please select from the categories below. The San Diego County District Attorney's Office prosecutes felony crimes throughout San Diego County. The jurisdiction covers 42-hundred square miles. An affidavit of nonprosecution is a sworn document in which the plaintiff expresses their desire not to prosecute the case or participate in the prosecution. That I am currently an attorney licensed to practice law in the State of California. California does not give you an easy pass for committing perjury.