How to file an affidavit of non prosecution in Texas? This document allows victims to voice their desire not to press charges, potentially relieving them from drawnout court procedures.An Affidavit of NonProsecution is a pretty standard form. In fact, a few Texas courts even provide a blank affidavit that you can fill out. Non-Prosecution in the matter of the State of Texas vs. To fill out this affidavit, you'll need to provide your personal information, details about the incident, and your desire to withdraw the charges. How to fill out the Affidavit of Non-Prosecution for Failure to Attend School? NON-PROSECUTION FORM. How to Edit The Affidavit Of Non Prosecution freely Online.