Well, I talked to my brother about our grandma, and he's going to try and get over here some weekend to see her. We think that due to her hearing loss, she's feeling isolated as she can't understand anyone and it maybe the reason she was trying to escape. Also, she can't effectively communicate her needs and no one can effectively communicate with her. When we can get in next to see her, we'll speak to her doctor about this, as we think it's more deafness than dementia. Get her a decent hearing aid and the problem would be solved.