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. I am writing this letter behalf of my dear friend Princewill Johnson.Mr. Princewill and I have been close friends over 10 years now. Dear judge (name), I am writing to ask for leniency in the sentencing of my husband, because (then give all your reasons and speak only from your heart). At the end of a character letter, most writers make an "ask" of the court. Explain why you feel you deserve leniency. Be honest and sincere in your tone. – Use clear and concise language. A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. Your own recommendation and request for leniency and mercy for (Defendant Name). 7.