Who Killed Carol Addley?

Enough of this nonsense. I am about to reveal to you an astounding plot devised by certain individuals to disrupt the harmony and tranquility of university life! By now many students will have noticed that some dastardly plan is being carried out and, as intended, is disturbing their peace-of-mind and social conscience. Now I have discovered the evil master mind behind this scheme. It is..............

As Carol Addley cannot finish this letter because she has been taken to hospital to have the bullet removed from her person I will sign off on her behalf.