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.How to file an affidavit of non prosecution in Texas? An Affidavit of NonProsecution is a statement from the alleged victim of a crime saying they don't want to press charges. And I am 18 years of age or older. 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. VIDEO: Domestic Violence Attorney, Kevin Bennett, explains the role that an Affidavit of NonProsecution plays in Domestic Violence cases. I understand I have the right to counsel to advise me before I sign this affidavit. I have exercised that right or am giving up that right. • PROCLAMATION — To designate April 2019 as Sexual Assault Awareness.