The author's name, address, and phone number should be included in the character letter for punishment. It should be signed and no more than one page long. Include how long you've known the defendant, when you met, and the nature of your connection in your letter. Also include any examples of good behavior while incarcerated. This reference should help persuade the court to show mercy at his sentencing hearing. Use information from previous relationships, jobs, activities, or friends who can speak positively about the defendant. Have a friend, colleague, or family member write this letter for you. They must know you and the defendant well enough to describe both your positive and negative traits. This reference letter should not contain any explicit details about the crime itself; instead, it should focus on demonstrating why you believe the defendant deserves probation. If you are unable to write the reference yourself, then ask someone whom you trust and who knows you well to write it for you. They should be able to describe your positive and negative qualities without mentioning specific crimes that you have committed. In addition, they should know what kind of sentence might be appropriate for you depending on the facts of the case. The letter is required for anyone serving a prison sentence, but it is particularly important if you are applying for parole.