The article is titled "Police

The article is titled "Police on Case of Potter Theft", but it also reveals additional hints regarding upcoming books, including this from JK Rowling:

"I'm not going to say I'll never write anything to do with the world of Hogwarts ever again. Because I have often thought that (if I wrote) book eight, I think it would be right and proper that it should be a book whose royalties go to charity entirely.

"It could be the encyclopaedia of the world (of Hogwarts) and then I could rid myself of every last lurking detail, but no not a novel."

(The Independent is carrying a similar story.)