My father is 77 recovering from a stroke and also has early onset of dementia and other health issues. He is in a rehabilitation center that we had great experience in before. But tonight my mom gets a call that somehow my dad which his room is right by the nurses station walked by there got on the elevator to the 1st floor walked by a secretary desk and went out walking was a mile down the road and police were called but we never received a call until after they found him. How I ask how in the world does this happen. He's on blood thinners if he had fallen that could have been fatal. He crossed a busy road and a not so good area as well. The Lord was protecting him and I am thankful. But what happened who dropped the ball and how did this happen?