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?Find Your Court Forms. I called the cops on my boyfriend. What happens if I don't testify in court? How to Edit The Affidavit Of Non Prosecution freely Online. This document allows victims to voice their desire not to press charges, potentially relieving them from drawnout court procedures. An affidavit of nonprosecution is available from the prosecuting attorney normally in domestic violence cases. And other matters formerly cognizable in the Circuit Court of Cook County not otherwise provided for. My name is Andrew Simco, form prosecutor.