As usual for this writer, this book was well written, with gripping prose, interesting characters, fast-moving action, and of course a great story. If this was fiction, I would have given it five stars, because I couldn't put it down. However, this holds itself out as a true crime book. This means that is promises the reader to tell the truth. Quite simply this book does not tell the truth.
For starters, Wambaugh treats the prosecutor, investigators, and the rest of the law enforcement team as impeccable professionals, and the novel ends with a heroic victory: the guy they have been after for seven years is convicted and sentenced to death! There's even an epilogue.
But, in real life, that is NOT where the story ends. To the contrary, that particular Defendant's conviction was reversed twice and was ultimately thrown out on double jeopardy grounds as a result of egregious prosecutorial misconduct. Indeed, the conduct was so bad, that the PA Supreme Court, in its last opinion on the matter (there are several), Commonwealth v. Smith, 615 A.2d 321 (1992), set precedent on application of the double jeopardy standard. The case describes in detail exactly what the misconduct was, but, in brief, it consisted of concealing potentially exculpatory evidence, handwritten notes by one of the investigators (Wambaugh's beloved Holtz) that indicated that the other Defendant had confessed to the murder, and, wait for it:
EVIDENCE THAT WAMBAUGH PAID THE INVESTIGATOR (Holtz) $50,000 PRIOR TO CONCLUSION OF THE INVESTIGATION AND A NOTE REQUESTING THAT HE KEEP WAMBAUGH'S PARTICIPATION SECRET.
This is all available in court records, so I won't belabor it, but at bare minimum the Kindle edition should have added an additional chapter updating the reader on what happened, instead of leaving the reader with the impression that (1) the conviction stood; (2) law enforcement acted heroically; (3) Wambaugh was an objective observer; (4) nothing further happened in the case.
Without an update, without an explanation, Wambaugh and the publisher are essentially lying to the reader, narrating a "true" crime story, without telling the whole truth.