With a new movie out on the mysterious "Zodiac' murders of the 1960s and 70s, we re-examine the murders with a series of photographs from the most notorious murder spree in Bay Area history.
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A detective surveys the crime scene where the 'Zodiac' stabbed a couple at Lake Berryessa in Napa County, Calif. Celia Shepard and Bryan Hartnell are stabbed numerous times on Sept. 27, 1969. Shepard died two days later. Hartnell survived. Photo: Napa County Sheriff's Office