Woman Claims Father Was Infamous Zodiac Killer

San Francisco police were looking into a woman's claim Wednesday that her late father was the infamous Zodiac killer who terrorized the Bay Area in the 1960s and 1970s.

Homicide investigators were checking information provided by 47-year-old Deborah Perez, who said that as a young girl she helped her father write and mail some of the letters that earned him the sensational nickname, SFPD Sgt. Lyn Tomioka said.

Perez of Corona, in Southern California, told reporters that she was seven years old and tagged along with her father, Guy Ward Hendrickson, when he killed two of the known victims nearly 40 years ago — Darlene Ferrin in Vallejo and Paul Stine in San Francisco.

Hendrickson, a carpenter and father of six kids, died in 1983 from cancer, and Perez said she could not keep her father's secrets any longer.

During a frenzied news conference outside the San Francisco Chronicle on Wednesday, Perez said she had given police what she believed were the eyeglasses Stine wore and letters she wrote on her father's behalf about the crimes.

She said her father took the glasses off of Stine's face and she kept them all these years and only recently realized they belonged to a murder victim and not her father.

"He told me he was sick and all I wanted to do was help my dad," said Perez, who came to her conclusion that her father was the Zodiac killer about two years ago. "He kept telling me he was sick and he killed many, many people. I had no idea."
- video encodings still in process -