I got to talk to my mom just a little bit ago. She said that dad is off the sedative and the doc's tried to wake him today. They shook him to try to wake him but it didn't work. They told mom that since his head was injured it will be a slow process for him to wake up. It's almost like the brain has to restart or something. So we are just doing the waiting again. Keep him in your prayers and pray that he wakes up soon!