In the early morning hours of February 3, 2003, police were summoned to the spooky Alhambra, California castle of legendary music producer Phil Spector. There they discovered the body of actress Lana Clarkson, dying in a chair, shot through the mouth. Spector claimed she had killed herself, but was soon charged with murder. The pop music genius, who revolutionized music from the Beatles to the Ramones, was making headlines again. But Spector, notorious for his eccentric behavior, volatile temper, and fascination with guns, pleaded innocent. What really happened on that fateful pre-dawn morning in Spector's hilltop mansion? As the controversial wunderkind's life of fame, money, and excess was coming undone, a true Hollywood mystery was about to unfold.