A Good Character Reference Letter for your Drug Case can significantly improve your court result to avoid a criminal record, and in cases, avoid prison. Writing a character letter for a judge can be a daunting task.Here are nine essential tips for writing an effective sentencing letter. Dear Colleague: The U.S. Department of Justice (Department) is committed to working with state and local courts. Many favor drug law r that reduce incarceration. Note that complete accuracy is hardly attainable in a lot of scientific tests. An officer's report must document every incident in a complete, clear, and concise manner. If you complete the program, the judge will dismiss your charges.