Ms. 45

Thana finishes another exhausting day at work in New York City's Garment District, where she has become an integral part of her team. However, the hustle of city life begins to weigh heavily on her, foreshadowing the traumatic events to come.

While making her way home, Thana encounters a sinister situation when she is assaulted in a dimly lit alley. This traumatic event shatters her sense of safety and vulnerability as she narrowly escapes with her life.

Returning home, Thana is confronted by a second assailant in her apartment. In a desperate fight for survival, she uses a small glass apple and an iron to defend herself, killing the attacker and cementing a dark turn in her life.

The next day, Thana's coworkers notice her unsettling demeanor as she struggles to cope with the recent violence. Her once meticulous attention to detail deteriorates, and her internal chaos begins to manifest outwardly.

In the shadows of her home, Thana engages in a gruesome ritual, dismembering the body of her second attacker. The meticulous storage of the remains in her refrigerator highlights her descent into madness and isolation.

As Thana's mental state continues to unravel, her bathtub becomes a symbol of her inner turmoil. Each shower brings haunting hallucinations, exacerbating her disconnection from reality.

Mrs. Nasone, Thana's observant neighbor, begins to suspect something is amiss. Although she senses Thana's profound turmoil, she remains blissfully unaware of the horrific events taking place within the apartment.

While navigating the city's streets, Thana encounters a leering young man who unknowingly mistakes a bagged body part for trash. This mistaken identity leads to a violent confrontation, ending in his death at Thana's hands.

In the wake of the chilling encounter, Mrs. Nasone's instincts push her to seek help for Thana. However, as Thana spirals deeper into isolation, her grip on sanity becomes more precarious.

Thana is invited by Albert to a Halloween party at work, which raises her spirits momentarily. However, with the chaos surrounding her life, this invitation only heightens the tension for what is to come.

At the Halloween bash, Thana dresses in a nun's habit. Meanwhile, Mrs. Nasone investigates Thana's apartment, discovering the gruesome evidence of Thana's actions, leading to her immediate alarm.

During the party, Albert attempts to seduce Thana, but she reacts violently, opening fire in a chaotic eruption. Partygoers are thrown into panic as they realize Thana is behind the chaos, forever altering their lives.

In a shocking twist, while Thana is distracted, Laurie plunges a knife into her back. The betrayal cuts deep as Thana confronts her attacker, but she succumbs to her injuries, leaving devastation in her wake.

Following the chaos of the party, Mrs. Nasone attends a memorial service, oblivious to the true extent of Thana's actions. She mourns her losses while the secrets of her home continue to simmer beneath the surface.

As the dust settles, it's revealed that Mrs. Nasone's beloved dog, Phil, has survived the ordeal. His journey back through the chaos to their apartment signifies a glimmer of hope amidst the horrific events.