After a week’s stay on the bestsellers list, Rielle Hunter’s What Really Happened saw sales fall by two-thirds in its second full week on sale, selling just over 2,000 copies at the outlets tracked by Nielsen BookScan. What Really Happened fell to #33 on the BookScan nonfiction hardcover list for the week ended July 10. Publisher BenBella Books, however, can take heart in that another new title, Presumed Guilty: Casey Anthony: The Inside Story, landed in the 19th spot in its first week on sale, selling over 2,600 copies. The book was written by Anthony’s defense attorney, Jose Baez, along with Peter Golenbock.