Let me introduce myself. I am a police officer with over 30 years of service. I was involved in a gang fight and injured on duty. since the head injury I have developed parkinsons disease whhich was only recently diagnosed. I am still on duty and looking toward retirement. I am looking for information concerning head trauma and PD. If you can help me or point me in the right direction it would be greatly appriciated. thank you Tom Luttrell ([log in to unmask])