I'll Be Gone in the Dark

Michelle McNamara was a dogged researcher. I think anyone would be hard-pressed to say that her research, determination, and the fact that she even coined the name Golden State Killer didn't play a role in his eventual arrest. I'm sorry she didn't live to see it.

As an aside, I read Billy Jensen's book, Chase Darkness with Me, just prior to reading Michelle's. They were friends and he makes many mentions of Michelle and the GSK case in his book. If you enjoy this book, I'd highly recommend Jensen's.