In the fall of 1998, George Cantor and his wife sent off their 18-year-old daughter Courtney to the University of Michigan as a freshman. Six weeks later, the university called Cantor to claim her corpse. Courtney fell from her 6th-floor dormitory window after being served drinks illegally at a fraternity party. In Cantor's grief over losing Courtney, he sank into a bitter and prolonged depression that led him to question the value of his own life...