The book takes the overall form of a
narrative, in which Menninger describes Donahue's enquiries over twenty-five years. Chapter 1,
A Chance Telephone Call, describes the events that led to Donahue's interest in the assassination, and a brief biography up until that point. Chapters 2 and 3,
The Warren Report and
The Critics, then give the context and summary of the
Warren Report, and a detailed summary of its critics as of 1968. Chapter 4,
The Single Bullet Theory presents Donahue's analysis of the shot which, according to the Warren Commission, struck both Kennedy and
Connally, and suggests that the "
magic bullet" trajectory is only necessary because the estimated position of the Governor was wrong. One of Oswald's shots could, it claims, therefore have caused both men's injuries as theorized, but there remain other unanswered questions. Chapter 5,
The Head Shot describes Donahue's analysis of the shot that hit Kennedy in the head, using the Warren Commission evidence (particularly the official
autopsy report), stills from the
Zapruder film and other photos, and holes drilled in a plaster skull. Numerous questions arise surrounding the completeness and even accuracy of the autopsy report. Chapter 6,
A Fortuitous Encounter, describes Donahue's first correspondence with the Secret Service, and reviews the conclusions that led to his approaching them. He then by chance meets Dr.
Russell Fisher, who led the
Clark Panel, which reviewed the autopsy in 1968, and who provides a copy of its report and many insights into details of the autopsy report and problems with the material provided to the panel. The suspicion of an accidental discharge by a Secret Service agent grows. Chapter 7, ''Kennedy's Unknown Wound'', describes Donahue's conclusion that Kennedy suffered a scalp wound from a ricochet fragment from Oswald's first shot, using the material provided by Fisher. This resolves some problems with the timing of the reactions of Kennedy and Connally. Chapter 8, ''Murphy's Law'', resumes the story of Donahue's career as his expertise and reputation as an expert witness grow. Chapter 9,
The Discovery, describes more of Donahue's career, and his discovery of a photo showing a Secret Service agent holding a weapon that could have produced the kind of wound Kennedy suffered (the photo eventually used on the cover of the book). This revives his interest in publishing an article on his findings. Chapter 10,
Breaking News, describes the first publication of Donahue's conclusions in articles by Ralph Reppert, and attempts to contact Hickey. Questions are asked regarding the nature of the coverup, and particularly about whether Robert Kennedy was involved in it. Chapters 11 to 13 describe Donahue's experiences with the
United States House Select Committee on Assassinations. Chapter 14,
The AR-15, describes the ill health and death of Reppert, the reporter who wrote the articles that broke the story, which ends their proposed collaboration on a book on Donahue's theory and puts the book proposal on hold. The story of the AR-15 is told, with comparisons to the M-1, AK-47, M-14, and M-16, and some very critical assessments of the adoption of the M-14 and M-16. Chapter 15,
The Final Breakthrough, presents more ballistics, especially estimating the size of the head shot entry wound and its relevance.
John Davis, another possible author for the book, is contacted and is at first enthusiastic. Howard gives up his Masters studies in forensics but becomes increasingly employed as an expert witness despite this. Chapter 16,
Hope Dies Hard, gives a brief history of the Secret Service, their nightmare assignment guarding Kennedy, and their reaction to the shooting. There follows Hickey's involvement in the Warren Commission and statements by him and other agents. Donahue's conversation with one notable conspiracy theorist is also described. Chapter 17,
Today, is a recap as of spring 1991, describing reactions from Secret Service agents and others to the theory, and more attempts to contact Hickey. An afterword headed
Note from the Publisher describes more attempts to contact Hickey, and to discuss the theory with the Secret Service and others, and why the decision to publish the book was taken. There are several appendices: • Appendix A: Testimony and Written Statements by Secret Service Agents Regarding Events of November 22, 1963 • Appendix B: 1968 Panel Review of Photographs, X-Ray Films, Documents, and Other Evidence Pertaining to the Fatal Wounding of President John F. Kennedy on November 22, 1963, in Dallas, Texas • Appendix C: Excerpts from Interviews Conducted by the House Select Committee on Assassinations with Drs. Humes, Petty, Angel, Baden, Boxwell, and Loquvam • Appendix D: Trajectory Analysis from the House Select Committee on Assassinations Hearings Finally, there are chapter by chapter
endnotes giving sources and their bibliographic details, and an index. ==Reception==