A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. The first paragraph should tell the judge who you are writing to him about and how you know the defendant.You'd also want to say how long you have known her. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. For example, in a "letter of reference," you might state something like, "My friend Reginald Kray is a good person, and a great father. A character reference letter for court should address the points the accused's attorney wants to emphasize, such as the defendant's positive work history. Character Recommendation Templates You Can Use. Below are three examples of recommendation letters for a defendant in a Texas criminal case. I am writing this letter on behalf of a former student of mine who is presently before you on criminal charges and is due to be sentenced shortly. Sample Format for a Character Letter.