On July 16, 1989, Kaitlyn Arquette was shot to death in Albuquerque, New Mexico. The police gave up, but her mother would not . . . In this tragic memoir and investigation, Lois Duncan searches for clues to the murder of her youngest child, eighteen-year-old Kaitlyn Arquette. Duncan begins to suspect that the official police investigation of Kaitlyn’s murder is inadequate when detectives ignore her daughter’s accidental connection to organized crime in Albuquerque. When Duncan loses faith in the system, she reaches out to anyone that can help, including private investigators, journalists, and even a psychic. Written to inspire other families who have lost loved ones to unsolved crimes, Who Killed My Daughter? is a powerful testament to the tenacity of a mother’s love. A heartbreaking personal account by an Edgar Award–winning author known for such books as I Know What You Did Last Summer, this is a true story with “all of the elements of a suspenseful mystery” (School Library Journal).   This ebook features an illustrated biography of Lois Duncan including rare images and never-before-seen documents from the author’s personal collection.