The Zodiac Killer terrorized Northern California in the late '60s and has been a subject of fascination and dramatization ever since. Yesterday, 47-year-old Deborah Perez fingered her own father, Guy Ward Hendrickson, who died in 1993, as the elusive killer.

The California woman told reporters that as a 7-year-old she helped write some of the Zodiac's famously cryptic letters to the police, and even accompanied her old man on some of his murders. Ah, father-daughter bonding.

Obviously her claims are about to be heavily scrutinized, but is it possible this decades-old mystery has finally been solved?