Ep 28. Mix 'N' Match

The Dean of Studies is murdered and gruesomely displayed on a table in the canteen like some Frankenstein monster. Only the "monster's" head belongs to the torso. The limbs are from four other corpses. The murderer has left a series of cryptic clues in the form of place settings at the gruesome "dinner table". Each setting has a name card. Possible suspects or could one be the killer?