Help Grandpa beaten up by drunk neighbors

Hello! Everyone. I am Dhana. I am here to ask for any help that you can give to my 60 year old father. He was beaten up by 6 drunk neighbors. After that, they called the police and made up stories about him attacking them. Obviously, how can 1 old man attack 6 younger men? He got arrested, put to jail and now at the hospital. According to the doctor, he has small hemorrhage in the head and has transient amnesia. He also have a big swelling on his head.Many scratches and bruises on his extremities. He can't walk properly. They filed a case against my father. Please help us get a criminal attorney and raise money for his medical and legal needs. Please help my loving father. My whole family is doing our very best to help him in any way we can. His grandchildren are waiting for him to go home.