Here are some sample witness letters for friends, relatives, and former employers to support a disability claim. Customer: I NEED A SAMPLE LETTER OF ASKING THE JUDGE TO GIVE MY HUSBAND LESS TIME IN STATE PRISON.A disability appeal letter can help strengthen your case in the disability claims process. I am writing this letter on behalf of a family member mine who is presently before you on criminal charges and is due to be sentenced shortly. Address a piece of professional letterhead to the judge at the top of the letter. In this article, we will discuss how to write a formal letter to a judge, along with the proper format and a sample letter. Good character reference letters help the judge understand the defendant as an individual. Ideally, the writer should express how he or she knows the defendant.