Answer:

clue

AnswerCrossword Clue
CLUEColonel Mustard's game
CLUEThis is one
CLUEWhodunit game
CLUE".... me in"
CLUESleuth game
CLUE1985 film with the line "Two corpses; everything's fine"
CLUEFootprint or fingerprint
CLUEHint
CLUESleuth's find
CLUEWhat this is
CLUEMr. Green's game
CLUEProfessor Plum's game
CLUEGame that uses a rope
CLUEGame with weapons
CLUEMr. Boddy's game
CLUEMrs. White's game
CLUETip for Holmes
CLUEGame with a crime
CLUEGumshoe's lead
CLUEHint in a whodunit
CLUEIndicator
CLUEGame set in a mansion
CLUEDetective's find
CLUEGame that involves weapons
CLUEDetective's discovery
CLUEFootprint, e.g.
CLUEGame with a tiny wrench
CLUEHolmes's discovery
CLUEAid for a solver
CLUEFingerprint, say
CLUEPoirot's find
CLUEPrint, perhaps
CLUEGame with a library and billiard room
CLUEGame with rooms and weapons
CLUEGame with suspect cards
CLUEBit of help
CLUEDetective game
CLUEBoard game with suspects
CLUECrime scene find
CLUEDetective's need