Place it at the start of the search sequence, before any reveal, then answer the accusation with no no wait wait, and close the bit with a flat damn once the empty spot is shown on screen.
Über diesen Sound
This is an 18-second spoken Portuguese clip of a voice asking “Cadê as minhas Night Stalkers?” — “Where are my Night Stalkers?” At that length the simple question becomes a full complaint, giving it an exasperated, fed-up feeling that suits a fruitless search for something that should be easy to find.