A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. 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. If there is no form available for your court, see the resource below for a sample letter you can submit to the judge. Character Recommendation Templates You Can Use. Below are three examples of recommendation letters for a defendant in a Texas criminal case. Below is reference of what a letter should contain and a sample of a written letter for your use as a guide. This article explains what demand letters are, when they are useful, and how to write them. You can also use the citation number to pull it up. If you need more information than is available online, fill out the above form.