Ms. Finley (Jennifer Finley) is the hidden main villainess of Lockdown, a short film from Chroniker Productions (released on May 16, 2014). She was a high school computer teacher, who was introduced preparing to teach her class a programming lesson.
However, right before class could commence, a lockdown was initiated, with Ms. Finley going to check her email to see whether or not there was a real emergency occuring. But before she could, the power suddenly went out and when they came back on, it was discovered that student Summer had been stabbed to death with a pair of scissors. As the class began to panic, Ms. Finley managed to calm her students down and have them wait until the lockdown was over to deal with what had transpired.
But in the film's climax, student Jamin attempted to move Summer's corpse due to being unnerved by looking at her, resulting in Summer's friend Emily snapping and killing Jamin by stabbing him with scissors, causing the classroom to desolve into chaos. Rather than show concern for her students, however, Ms. Finley simply sat down and watched the chaos unfold, not even stopping one of her students from grabbing the bloodied scissors used to kill Summer from her desk. As the film ended, the evil Ms. Finley gave a sadistic smirk to the scene, indicating that she had killed Summer herself and had possibly even set off the lockdown to trap her students and cause them to turn on each other.