Ugh, I'm reminded why I got frustrated with Pretty Little Liars. Each book has a new theory on the murderer, but readers can clearly see the incorrect assumptions which guarantee the theory will unravel by the end of the book as a new threat looms with a dumdumDUM. Emma is just so duuuuuuumb in this book. It will surely become a TV show. Fancy clothes...with a desert in the background!