The girls are impressed when Gus easily finds the first bone, but then Gus heads confidently to a part of the floor where Jazz is sure no bones are hidden—at least, not any that she's put there. But Gus is a professional, and sure enough, behind a door that no one has opened in ages, is a human skeleton. Jazz recognizes the necklace the skeleton is wearing, and that it belonged to Bernadette Quinn, an ex-teacher at the school who'd quit her job abruptly one Christmas break. But now it seems Bernadette never left the school at all, and her hiding place makes it clear: this was murder.
Bernadette in life had been a difficult personality, and so there are a plethora of suspects inside the school and out of it. As Jazz gets closer to the truth she can't help but wonder if someone might be dogging her footsteps . . .
