I have not been convinced by all the accumulated evidence, but this is not my field. Overall, it's heavy, and we can say that Steve Hodel has solved the case of the Black Dahlia, and other less known or not at all, and are also the "work" of his father.
All is not as exciting to read Steve Hodel makes the minutes of its investigation, and not a sensational book. Thus, because of the completeness of the evidence and pieces accumulated convictions, explained, etc., one can find some passages the book a little long.
But it is also what makes this book an exceptional book.
Read so.