The character reference letter for court serves the purpose of offering the Judge insights into the Defendant's moral or mental attributes. If you've been asked to write to the judge, use our sample character reference letter and fill-in-the-blank template.What's a character reference letter? Get the best tips on writing and formatting a powerful MI court character reference letter to a judge for plea negotiations and sentence Defend a friend or family member's moral character in court. Use our Character Reference Letter for Court template to easily write your document. A character letter must also be signed and contain the author's address. Defend a friend or family member's moral character in court. Use our Character Reference Letter for Court template to easily write your document. A letter will stand out if the author knows the defendant and the letter is credible and personal.