Perfume (2018) Season 1 Episode 4 The Third Substance

In episode 4 of Perfume (2018) season 1, titled "The Third Substance," the plot takes a twisted turn with the arrival of a new character, Elena, played by Natalia Belitski. Elena is a former lover of the late Eva, whose murder kickstarted the events of the series.

After Eva's death, Elena left town and started a new life, but she is now back in Berlin and has some crucial information about the night of the murder. Her arrival puts the main characters on edge and brings up some dark memories.

Meanwhile, the investigation into the murders continues, and the police are investigating the autopsy report for Eva's body. They discover that a third substance was present in her system at the time of death, and they believe it could be the key to solving the case.

The third substance brings up a lot of questions, and the group starts to question whether they really know the people they thought they did. It also brings up the possibility that Eva was involved in something dark and dangerous, which may have led to her death.

As the group tries to unravel the mystery, they come across more clues that implicate each other in the crime. The tension grows, and some relationships are tested.

The episode ends on a cliffhanger, leaving viewers wondering what the group will do with the information they have gathered and whether they will be able to solve the case before anyone else is killed.