Who Killed Bob Crane? A Deep Look Into Hollywood’s Coldest Case
A True Crime Review of John Hook’s Relentless Pursuit of the Truth

There are cold cases, and then there’s the murder of Bob Crane — a case that’s been gathering dust and speculation since 1978. John Hook’s Who Killed Bob Crane? It isn’t just another retelling of a Hollywood tragedy. It’s a dogged, boots-on-the-ground investigation that drags the past into the harsh light of modern forensic science, asking the question that’s haunted true crime circles for decades: Can modern DNA science finally crack this case?
The Crime That Shocked Hollywood
Bob Crane was the all-American face of Hogan’s Heroes, a sitcom star with a million-watt smile and a secret life that would make even the most jaded detective raise an eyebrow. In June 1978, Crane was found bludgeoned to death in his Scottsdale, Arizona apartment — a crime scene as grisly as it was baffling. The tabloids had a field day, and the police had a suspect: John Henry Carpenter, Crane’s friend and partner in late-night escapades. But the evidence was thin, the motive murky, and the case went cold, leaving more questions than answers.
Most Notorious Podcast: “Who Killed Bob Crane”?
John Hook’s Relentless Investigation
Fast forward nearly four decades. John Hook, a veteran investigative reporter, picks up the trail. He’s not content to just rehash the old headlines. Hook gets his hands dirty, digging through police files, interviewing witnesses, and — most importantly — pushing for new DNA testing on evidence that’s been sitting in storage since disco was king. The book reads like a case file: methodical, detailed, and unflinching. Hook lays out the facts, the rumors, and the dead ends, but he also brings a human touch to the story, reminding us that behind every headline is a real person, a family man and father whose life was cut short.
The Science and the Suspects
What sets this book apart is its focus on the science. Hook walks readers through the advances in DNA technology and how they might finally provide the answers that eluded investigators in the ’70s and ’90s. He doesn’t shy away from the salacious details of Crane’s double life but never lets the story devolve into tabloid fodder. Instead, he keeps his eye on the evidence, the suspects, and the heartbreak of a case that refuses to be solved.
A Case That Still Haunts
Who Killed Bob Crane? is more than just a whodunit. It’s a meditation on justice delayed, the limits of forensic science, and the way celebrity can both illuminate and obscure the truth. Hook’s writing is crisp and unsentimental, but you can feel the frustration simmering beneath the surface — a frustration shared by any detective who’s ever stared at a cold case file and wondered, “What are we missing?”
Conclusion: For True Crime Diehards and Hollywood History Buffs
If you’re the kind of reader who likes your true crime with a side of Hollywood noir and a dash of scientific rigor, this book is for you. Hook doesn’t promise easy answers but delivers a thorough, honest, and profoundly human account of one of America’s most enduring mysteries.
Investigate More
Ready to follow the evidence and see if you can spot what the cops missed? Don’t let this case gather dust on your shelf. Pick up your copy of Who Killed Bob Crane? by John Hook by clicking here and decide for yourself if modern science can finally bring justice to Bob Crane.
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About the Creator
MJonCrime
My 30-year law enforcement career fuels my interest in true crime writing. My writing extends my investigative mindset, offers comprehensive case overviews, and invites you, my readers, to engage in pursuing truth and resolution.



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