I was so disappointed by The Prom Night Murders. I wasn't disappointed by the writing, which was good. I wasn't disappointed by the research, which was thorough. I was disappointed by the ending.
Warning: This may seem like a spoiler, though the back of the book and a check on Google will reveal nothing less than what I've included.
I love true crime. It's probably my favorite genre, and I've read quite a bit of it. When it goes as far as a trial, I have never once failed to develop an opinion of my own about the guilt or innocence of the alleged perpetrator. Like most people, I want the bad guy to be caught and punished for his crimes. When he gets away, I'm disappointed, even if the evidence didn't support his or her guilt.
Living in a post-OJ and post-Casey Anthony world, it sometimes becomes clear that sometimes the bad guys DO get away. That's the reality of our judicial system. The prosecution needs to be able to prove, beyond a reasonable doubt, that the defendant is guilty of the crime at hand. When police botch evidence and show extreme prejudice and bloody gloves don't fit, there is reasonable doubt, and a jury can't ethically convict the defendant. When the body is so decomposed that cause of death can't be determined, mom goes free after killing her daughter.
That's why I found this book so disappointing. Let me be clear here. I'm pretty certain that Jeff Pelley killed his family. But Carlton Smith does such a thorough job researching the history of the Pelley family, the botched police investigations, the gruesome murders, and the aftermath. As a result of the evidence he lays out, I can't understand how the jury could convict him. There are just too many things that suggest he may not have been the murderer. Granted, there are many things that suggest he was, and the reader is privy to more than the jury heard. At the same time, the evidence exonerating Pelley is strong enough that I believe I would have hung the jury.
It's disappointing to me when the judicial system "doesn't work," and someone I believe is so clearly guilty walks. So it's probably a double standard for me to say that when it does work, and the bad guy pays for several lifetimes, I'm still a bit disappointed. Maybe I just think that if Pelley has to pay, then so should OJ and Casey.