This article can help you craft a wellwritten expungement letter if you follow through with the samples given. Sample Format for a Character Letter.If you have been asked to write a character letter, this simple template may be a useful guide. This guide covers eligibility for sealing, how to file a motion for sealing, and addresses some of the frequently asked questions. A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. Craft a compelling expungement letter to a judge with our free template and expert tips to clear your record today! This letter of reference is for Jane Doe who is seeking expungement of a misdemeanor larceny charge.