Affidavit for arrest warrant. Customer: If I filled out an affidavit for non prosecution, do I have to go to court to testify.Lawyer's Assistant: What state are you in? Explore the extensive forms and files library for all your needs. Find the right documents quickly and easily. Only a party either the State or defense can file the affidavit. You or your boyfriend can give it to the public defender or the victims advocate. (h) Information obtained under this section may not be used in a criminal prosecution against the informant. Fall became the center of the famous Teapot. To some Americans, President Franklin.