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. At the end of a character letter, most writers make an "ask" of the court. Explain why you feel you deserve leniency. Writing a character letter for a judge can be a daunting task. Here are nine essential tips for writing an effective sentencing letter. Therefore, you should clearly state in the letter your reasons for leniency.