My personal opinion of HB is that he is writing this book for money and attention. From what I've read of his on this case so far, which has been very little, it's overreaching and sensationalized. He writes about the feelings of BK during the killings in his new book, ummm no that's unfounded supposition and creepy unless he talked to BK in jail, which we know didn't happen. I also didn't know cars tiptoed in the darkness.
As closely guarded as information has been on this case, he's making more than quite a few fantastical assumptions. Unfortunately, blood and murder sells, and at 80, HB might need one last infusion of cash.
I know it's inevitable that people will write this stuff, but it's painful to so many involved and shows total disregard to the victims, the survivors, the families, and the community to do it before the true facts are known.
All JMO.