How to file an affidavit of non prosecution in Texas? There isn't always a form to fill out.You can contact their office and make sure they know your wishes. Filling out an affidavit of non-prosecution in Texas is pretty straight-forward. It should state that the victim doesn't want to cooperate or prosecute. Did you recently get a speeding ticket? Find the information you need to pay your ticket and settle your criminal case in Montgomery County. The citizen would appear before a commissioner and obtain and fill out an application for a statement of charges. Generally, you can call the District Attorney's office that has filed the charges and indicate to them that you no longer want to pursue the case. Most Maryland court forms and brochures are available in this index.