3rd Mar 2011

New policewoman Anna Oster arrives at HQ in Warsaw and is paired up with deputy Krzysztof Tarkowski, the star of the investigation department.

10th Mar 2011

During an investigation, Tarkowski's conflict with Oster intensifies. Ola tries to inform the deputy that the new policewoman has something to hide.

17th Mar 2011

A bomb explodes in the city, killing a boy who was in his father's care. The police focus on the mother, who is sensitive about her young daughter.

23rd Mar 2011

Under the influence of Rogoż, Tarkowski gains confidence in Oster. He tells Ola to stop investigating, which only enrages her further.

31st Mar 2011

Ola tries to find out how prosecutor Wójcik knows Oster. Meanwhile, Oster gets a call from Hartman. Tarkowski overhears the call and follows Oster.

7th Apr 2011

Oster and Tarkowski are interrogated by prosecutor Wójcik, who is conducting an internal investigation into Hartman's mysterious death.

14th Apr 2011

A 40-year-old woman falls from a balcony on the top floor of a high-rise building. Prints and photos are found in the apartment but don't reveal much.

21st Apr 2011

Ola meets Doctor Kalita in the hospital and tries to get information about Commissioner Oster.

28th Apr 2011

The body of a famous sports commentator is found in an apartment. His neighbors liked him – and so did the ladies – as the police soon establish.

5th May 2011

Tarkowski visits the residence of a famous financier after traces of blood are found in his home. Will this lead help with locating his missing wife?

12th May 2011

The police receive reports of two attacks on women in a single night. Ola partners up with Tarkowski again, but she quickly gets into trouble.

19th May 2011

Rogoż attends Commissioner Matusiak's farewell party. When he leaves he decides to go see Oster, who is holed up at her forest lodge.

26th May 2011

The life of an officer is on the line. Oster finally finds the key figure who can reveal the truth about her past.