Care for Son's Brain Injury and Mobility

My son was assaulted recently while missing his business and hanging with friends. He was a victim of bullying. Xavier is a good kid and is loved by many. He’s a loving and goofy boy and was robbed of his joy when he was attacked over listening to music on his phone. He is a 15 year old sophomore that comes from a family of 12 siblings. He’s now in icu after his brutal attack is suffering from brain trauma(brain bleeding) and a broken collar bone. We just want him to wake up and be the young man he once was.