Character reference letters can play an important role in defending a criminal case. While "character" is normally not at issue in a jury trial.The introduction should state who you are, how long you've known the individual, and why you feel the need to make this recommendation to the court. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. 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 reference letter for court is a written statement advocating for an individual's moral standing, which can influence the judge's decision. Want to learn how to write a reference letter for an apartment? Keep reading for tips on how to write a good reference letter and templates.