Natalie Farrell's world is thrown into disarray when her peculiar coworker, Dawn Schiff, does not show up at work one morning. Known for being awkward and friendless, Dawn's absence sets off a chain of events that pulls Natalie into a convoluted web of secrets and deceit at their workplace, Vixed. An unsettling anonymous phone call reveals that Dawn had been the target of malevolence from someone close. As Natalie gets entangled in the ensuing cat-and-mouse game, the lines blur between victim and perpetrator. With the haunting echo of the past resonating through her life, Natalie confronts the grim reality that someone's profound hatred for Dawn has led to deadly consequences. 'The Coworker' is a gripping thriller about the sinister undercurrents that can lurk beneath the surface of ordinary lives.