If 9D is empty then my remaining answer for 9A isn't a word. And if the 11-letter down at rhs is empty then 39A isn't a word (unless the final letter of the D remains). As so often the clever end-game isn't as straightforward as the setter hopes. Am I right in thinking that the people in the top row have chewed the weapon into bits? And as for fitting in her forename I'm completely stuck. I know the name, but I can't see where it goes. (Otherwise I think it's brilliant, although the title eludes me.)