More akin to a police training handbook or textbook for students than a dive into real crime stories, the author discusses a multitude of issues from crime scene photography, fingerprinting, the arrest process, jury selection and more. I found myself skimming over the 'who, what, why, how' sections because much of this I already knew from my lifelong (see: borderline obsession) fascination with true crime. I enjoyed the case study passages the best, although they were short and didn't go into as much detail as I would have liked.
The author clearly knows his job inside out and back to front, it just would have been more enjoyable to read from his vast array of experiences as opposed to feeling like I was reading from a sociology A-Level textbook.