Рёрёс„сђ 4 Сѓрµр·рѕрѕ 9, 10, 11, 12 Сѓрµсђрёсџ (2022) <2024-2026>

For the first time, Anna, Irina, Katerina, and Sonya work as an official analytical unit under the MIA, though they struggle with the bureaucracy and rules.

The stakes escalate as the team attempts to save a man named Maltsev, who is on the verge of suicide. Meanwhile, the police conduct a major raid at a waterfall as part of the ongoing case. For the first time, Anna, Irina, Katerina, and

The investigation continues as the women delve deeper into the mystery surrounding the painting and the victim. They must navigate their new roles as official employees of the system, which often conflicts with their unconventional investigative methods. The investigation continues as the women delve deeper

While traveling to the airport, the team receives a mysterious envelope containing a seascape painting. Using their expert decoding skills, they discover coordinates hidden within the artwork. Upon arriving at the designated location—a local landmark—they discover a body. Using their expert decoding skills

Due to the passing of actor Sergey Puskepalis, his character, Lieutenant Colonel Proskurin, is written out as having transferred to another city, though he remains a catalyst for the team's new official roles.

The 4th season of the popular detective series (The Cipher) was released in 2024. Episodes 9, 10, 11, and 12 comprise a significant arc of this season, featuring the four protagonists—former military intelligence specialists—working within a newly formed official analytical department of the Ministry of Internal Affairs. Episode Summaries (9–12)

A crisis hits home when a colleague, Natalya, is kidnapped. Sonya hypothesizes that the murderer's identity is linked to beekeeping. The team races against time to locate their missing colleague and unmask the killer. Key Context for Season 4