Help EJ & my mom and I with costs he needs covered

Most of you know me by Bobbie and my mom Gigie. Ej is my brother. On January 7th around 7 he was ejected from the car he was driving and suffered major head injuries. We will know by Jan 9 morning on what to expect. Right now they are saying that he is ultimately brain-dead. Please help us cover any costs he may have. We're hoping for a miracle, but we are told to prepare worst case. We're trying to focus on him right now and not worry in the event we need to grieve and say goodbye.