More likely he is not positive, but has finally gone completely into the depths of dementia and the drugs can no longer keep him coherent. They are keeping him incommunicado while they decide what to do.
“More likely he is not positive, but has finally gone completely into the depths of dementia and the drugs can no longer keep him coherent. They are keeping him incommunicado while they decide what to do.”
I would not be at all surprised.