Part 5/10:
Detectives Audrey and Nathan delve deeper into the connections between the victims and the enigmatic black substance. Alec, Vicky’s father, adds to the growing list of suspects due to his presence at both crime scenes. Yet, as the plot thickens, the reveal of the true culprits shows that appearances can be deceiving. The substance is identified as charcoal, linking the events to an artistic milieu that underpins the film's thematic exploration of creativity and vengeance.