The Taking of Deborah Logan

After months of searching, Mia Medina has found the perfect subject for her PhD thesis film on Alzheimer's Disease. For the next several months, cameras will record the everyday life of mother Deborah Logan and her daughter Sarah. But as the days progress, they observe behaviors and occurrences that show the progression to be far more advanced than anyone was prepared for. What becomes apparent is that there's something besides Alzheimer's that has taken control of Deborah's life. It's an evil that is far worse than the debilitating disease with which she was first diagnosed.