Pastor Jack Gibbons The most farfetched tale of Jack the Ripper in America comes from Robert Graysmith’s book The Bell Tower: Jack the Ripper in San Francisco. He claims first that the San Francisco murders of Minnie Williams and Blanch Lamon.
Zodiac (2007). San Francisco Chronicle cartoonist Robert Graysmith (Jake Gyllenhaal) and crime reporter Paul Avery (Robert Downey Jr.) use an archive to consult back issues of the Modesto Bee in their quest to find the Zodiac Killer in 1969–1970. Graysmith soon becomes obsessed with the case, bringing home armfuls of library books on psychology and cryptography. http://www.imdb.com/title/tt0443706/