He woke up with an unfamiliar word on his lips and the uncomfortable chill of frozen air rushing across his skin; his heart pounding in his chest.

It's 1992 at Hogwarts, and there's been a murder. It was sudden and brutal, and it has left the entire school alert and anxious. The killer continues to walk the halls, and Harry, Hermione and Neville struggle to solve the mystery before something else happens...they fail.