Remove the two “If the Detective’s Location is another Detective, their scope is all Clues that other Detective has collected prior to the current Search.” bullet points and replace them with:-

* If the Detective’s Location is another Detective, the first Detective’s Scope is the Possibilities of all Clues that the second Detective has collected prior to the current Search.

Add a bullet point to the start of the list in Discovery:-

* If no Possibilities are in the Scope of the Target, skip all remaining steps of this action.