The Killer's Killer...Killer

When a new killer is on the loose, Whitney Mears must find a way to survive the gruesome nights. However, when her friends began to die off one by one, Whitney realized one thing: her life is in a horror story. Using what they learned from horror movies, Whitney and her friends attempt to outsmart the killer only for another killer to arrive. How many killers does it take to end the reign of terror? The readers may never know...unless they read this or is a very lucky guesser.