"We have to find this killer and get him out of society before anyone else dies. I know no clues have been found, but you all need to search again. Leave no ..... unturned. We have to get this guy," the Chief of Police said. (*) lead (*) thought (*) stone (*) theory
This is a companion discussion topic for the original entry at https://english.best/questions/12527,we-have-to-find-this-killer-and-get-him-out-of-society-before-anyone-else-dies-i-know-no-clues-have-been-found-but-you-all-need-to-search-again-leave-no-___-unturned-we-have-to-get-this-guy-the-chief-of-police-said/