This article can help you craft a wellwritten expungement letter if you follow through with the samples given. Customer: I am looking for samples of character references to a judge for my son.Lawyer's Assistant: What state are you in? Sample Format for a Character Letter. If you have been asked to write a character letter, this simple template may be a useful guide. The character reference letter for court serves the purpose of offering the Judge insights into the Defendant's moral or mental attributes. The letter should include the name of the court your case was filed in and the case number at the top right. Put the caption (St. v. Discover effective character letter examples for court to expunge your criminal record in California. Learn what to say to the judge with our samples.