Looks like maybe the code does involve Clue.
Willow Cove High @WillowCoveHS
A mess of suspects, rooms, and weapons. A combo of the three you seek. Take what you need, ignore the rest. This code is not for the weak.
77 plate autos so far: photobucket.com/plateautographs
Collect Trevor Plouffe, Kennys Vargas, Adam Brett Walker, Twins Printing Plates, Toby Gerhart, Eric Decker
Sierra. Hotel. India. Echo. Lima. Delta. The Shield. Yes!! Yes!! Yes!! #FollowTheBuzzards