Update
My brother called my mom from the hospital yesterday. He was having seizures and almost had a stroke, but he's as ok as he's getting for now. Still in a lot of pain and he won't be completely healed for about 13 weeks. The doctors are starting to think someone drugged him before almost beating him to death, which is really really scary. They're sending him home today. Hopefully he'll stay home and on the mend from now on.