After living with Parkinson's disease for over two decades, Zoe Carter's mother, Margaret, decides to end her life by assisted suicide. Carter, the youngest of three sisters, is devastated by her mother's decision. In Imperfect Endings, Carter traces the family's journey, intercutting scenes of her mother's final days. “A decision to die can sound romantic or it can sound repugnant. Carter shows us what it was like in reality.” -- Paula Span, The New York Times.com