What will happen if a serial killer walks in and randomly kills freshmen of your college?

Shirong, a freshman in McDale college, along with his other freshmen mates trails a serial killer, popularly known as "The Freshmen Predator", who committed its first crime by killing a freshman right after McDale's Freshers' Night.
Later, after few days, another freshman goes missing.
Will Shirong and his friends be able to stop the killer from killing or will they be the killer's next target?