Lullaby

Prologue
Officer O-Donley swiftly trailed the K-9 through the empty hallways of Shayton Secondary, until the dog came to a sudden halt in front of locker 2076, the fierce Doberman Pinscher began growling ferociously at the locker. Principal Dearly handed Officer O-Donley the bolt cutters in order to get into the locker, inside there was a huge, bulging duffle bag just waiting to be found.
As the police officer inspected the contents of the mysterious duffle bag, he thought to himself;
"They're trained to find drugs... Not bodies!"
Inside the duffle bag was an entire human body that had been dismembered and arranged to fit neatly into the bag.
O-Donley stood there in shock, Dearly was as pale as a ghost, he was clearly going to be sick. That was when principal Dearly stated;
"This locker hasn't been assigned to any students this year!"
"Lockdown the school," O-Donley demanded in a very firm voice. Nodding his head in approval, Dearly turned around and bolted for the school office, his whole body shaking, he was in complete fear for the lives of his students.