The applicant should sign the copy in front of a notary and have the signed paper notarized. You can withdraw a case if you are the plaintiff.What you need is not a letter but a withdrawal form or motion. The following forms are available for downloading, printing and completing. The Harris County Clerk's office is happy to help you file documents or locate records, but we cannot answer legal questions. Commercial Claim with the Court and the matter has been resolved, you should file this form immediately. Learn More About Lawyer Withdrawal in Texas and the Protocols an Attorney Must Follow to End Representation. Cut and paste the appropriate template for the court in which your case will be heard. Choose from District, County, County Court at Law, or Justice Court. Can I withdraw a victims statement in a reckless endangerment case?