You may do your best to communicate with dying people but it will not help much. They have already entered a different world. You will notice that a stage comes when the eyes begin to move rapidly and the lips form unintelligible words. If you know about death, you will know that the individual is seeing Chitragupta's account book.
Secret pictures images no one else can see.
Only the subconscious memory, the causal body, the record of all the life's karmas. She has had to leave all connections with her physical body. There is a way to force a person to be alert at the moment of death. You can actually force the ego back into the conscious mind and then communicate with the dying person for a few minutes. But it is very difficult to do.