She says people are trying to kill her and involved the police. A problem is her doctors say she is fine - no diagnosed dementia since she refused additional neuropsych eval. In private, around family, she is VERY unstable. In public she appears fine - more or less. She refused to do additional neuropsych eval. My father passed last year, I'm on only child, so I am looking for a solution. A problem is she refuses to be taken care of and insists on living alone.