A letter to the criminal justice system

I need a professional letter written to the criminal justice system professionally it can be some add ins. The letter is down below

I am writing in reference to ____ it has been over _ years and my family and I just do not have the words to say. We are debases at the incoming news that we continuously receive regarding my brother. It’s you all that we reach out for doe justice a d no he isn’t an angel but no one deserves to die or be harmed especially while in your custody. He has been beaten battered a d broken what else does one have to do to seek justice. He’s been on his best behavior and being bullied constantly. My family and I are seeking for him to have an early release. Please help.