In "Memoir of a Murderer (2017)," a retired serial killer with Alzheimer's finds himself haunted by his violent past when a new series of murders begin to unfold in his town. As he struggles to differentiate between reality and his fading memories, he must race against time to solve the mystery and protect those he cares about. With suspenseful twists and unexpected turns, this gripping thriller keeps viewers on the edge of their seats until the very end. Will the aging killer be able to confront his demons and uncover the truth before it's too late? "Memoir of a Murderer" delves deep into the complexities of memory, guilt, and redemption, leaving audiences questioning the fine line between justice and vengeance.