Professor Eiko (2016)

A university professor is found dead, suspended from the stage with a string of numbers scrawled on the curtains. Professor Eiko, a criminology expert and law professor at the university, is brought in to help the police. But as he investigates, evidence suggests he's the prime suspect. Is someone framing him? While Eiko and his assistant try to crack the code on the curtains, another professor is murdered, leaving behind a new, cryptic message.