He wasn't expected to die. He had throat cancer and was going through chemo and was getting better. Cancer never spread. Doctors said he was fine and would be okay. He was given a brand new drug that not many people have used yet. The number was low. I remember out of that number 4 people died. His wife thinks that is what killed him. They did a autopsy. It will take a couple weeks before it comes back. He went to sleep and never woke up. The doctors are even puzzled. My DH is taking it pretty hard. Tomorrow is calling hours and Friday is the funeral.