Season 3

Episode 1

An empty car covered in blood is found on the beach. Alexandra temporarily takes over the position of Colonel Mishin, who has been transferred to Moscow.

Episode 2

A federal judge who handles amnesty for prisoners is murdered in her own home. The department has a new head — Lieutenant Colonel Evgenia Smolich.

Episode 3

A new investigator from St. Petersburg appears at the murder scene of a scandalous TV host. Alexandra meets an unexpected acquaintance of Boris.

Episode 4

Late at night, someone shoots a street flower vendor. Abashev, who happens to be nearby, tries to detain the killer. Someone fires at Abashev from the darkness; he shoots back and wounds a young man who turns out to have no gun on him, just as there are no shell casings at the crime scene. Abashev is suspended from duty and they want to place him under arrest. Now for Alexandra this is not just another case: the honest name and career of her colleague and friend are at stake.

Episode 5

Outside the city, on a country road, the battered body of a man named Geiko is found. It turns out that many years ago Geiko himself was suspected of serious crimes, but the case was closed at the time due to insufficient evidence. Not far from Geiko's body, investigators discover the bodies of two missing girls whom he had killed fifteen years earlier. Obviously, someone decided to restore justice in this way. But who is this avenger, and why did he decide to act after so many years!?

Episode 6

During a robbery of a pharmacy, a pharmacist is killed. Suspicion falls on a biker gang that already has a third similar raid to its name. Threatening with weapons, the helmeted motorcyclists take the takings and narcotic substances. The catch is only that they have never killed anyone before. Alexandra concludes that the robbers were merely posing as bikers, and the criminals should be sought among those who stood to gain from the pharmacist's death.

Episode 7

A refrigerator with a man's corpse is delivered to the police department. Alexandra's colleagues suspect that something is wrong with her.

Episode 8

A car belonging to the head of the local traffic police is spotted at the scene of a failed bank robbery. Boris Nenashev is involved in the investigation on behalf of the FSB.

Episode 9

Alexandra is summoned to the prison: an inmate, Shcherbakov, intends to report a planned contract killing in exchange for a transfer to another facility. Someone asks Shcherbakov to pass a note with a surname to the outside: Lyubanin. The investigation establishes that Lyubanin is the owner of a bankrupt bank that laundered money for the local drug lord Telepnev, who is in custody. Boris joins the case: Lyubanin has been under FSB protection for a long time, yet he still has not talked. Sasha undertakes to get the banker to talk.

Episode 10

An unknown man with a knife attacks Zhirkov. The department's staff suspect that Lieutenant Colonel Smolich is having an affair with someone important.

Episode 11

The body of a woman with a suicide note is found in a closed garage. Alexandra and Nina, Boris's fiancée, wait for news from the intensive care unit.

Episode 12

The host of a cooking blog is killed, and her ex-husband comes under suspicion. A new internal investigation awaits Alexandra.

Episode 13

In a parking lot near a shopping center, unknown persons open fire, as a result of which one young man, Sergei Kozenko, is killed and a second, Andrei Frolov, is seriously wounded. Kozenko has weed for sale in his backpack; Frolov has nothing. Alexandra suspects that Sergei was a drug dealer and that during a deal Andrei accidentally got caught in the crossfire. However, upon regaining consciousness, Frolov admits that he was not planning to buy anything: Kozenko was his friend and sometimes gave him drugs for free. Alexandra realizes that the initial version does not hold up and that the attackers had completely different motives.

Episode 14

The father of a young man with schizophrenia confesses to the murder of the owner of a private clinic. Boris needs to make a decision about performing surgery.

Episode 15

Zhirkov, Abashev and his ex-wife witness a robbery of a pawnshop. The pawnshop owner dies of a heart attack, but since it happened during a robbery, de jure it is murder. The owner's partner claims that almost everything in the pawnshop was insured except for a certain little item that they hid in the safe. But what this item is, he refuses to say. To get on the trail of the robbers, Alexandra needs to obtain this information.

Episode 16

A girl is found dead in an old chicken coop. At first glance it seems she died of a drug overdose – there are needle marks on her stomach and a syringe in her hand… However, the mother of the deceased insists that her daughter never used illegal substances. This is confirmed by the examination as well: the girl had diabetes and injected insulin, but she was not an addict. It turns out that the girl left home several years ago and did not keep in touch with her mother. In addition, she worked as an escort and shortly before her death may have met with a client. Now Alexandra is one hundred percent certain: the girl was murdered.

Episode 33

Episode 34

Episode 35

Episode 36

Episode 37

Episode 38

Episode 39

Episode 40

Episode 41

Episode 42

Episode 43

Episode 44

Episode 45

Episode 46

Episode 47

Episode 48