If Nancy Clutter had survived, she would be 67 years old. But on Nov. 15, 1959, she was murdered in her family's farmhouse near Holcomb, Kansas, along with her mother, father and 15-year-old brother. Six more years would pass before author Truman Capote would publish "In Cold Blood," his landmark book about the murders. Nancy Clutter was 16 years old when she died, and I was 16 years old when I read about the last days, hours and moments of her life.