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 is designed to show support for a defendant in a criminal case. These letters have the potential to influence the court. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. Introduce yourself in the opening paragraph. The best character letters often begin with the writer explaining who he or she is and what he or she does. Learn how character letters can help you get charges dismissed or reduced, get a more lenient sentence, or get treatment instead of jail. The Court of Common Pleas of Allegheny County (Fifth Judicial District) consists of the following divisions:. Completing Discovery, Filing PreTrial Statement and Mandatory Mediation.