This is the first book to expose a crucial aspect of the cover-up of the JFK assassination conspiracy: the doctoring of the Zapruder film, allegedly a 27-second home movie shot by Abraham Zapruder in Dealey Plaza. The evidence for alteration of the Zapruder movie takes many forms, including inconsistencies with eyewitness testimony, discrepancies with other films and photographs, impossible movements within the time-frame of the movie, contradictions between the movie and the physical layout of Dealey Plaza, and the multiple versions of the movie itself. This book brings together all the leading authorities within the assassination research community, including David Healy, authority on technical processes of film production; Jack White, who for forty years has made a special study of the JFK assassination movies and photographs; John Costella, Ph.
D., a physicist and engineer with a background in optics, the properties of light, and moving objects; and David W. Mantick, Ph.
D., the foremost expert on the medical evidence in the JFK assassination.