A Czech medical television series that focuses on an emergency department. Each episode follows cases inspired by real-life stories and the cases of patients and healthcare professionals.

Mysterious murders has been committed in four post-communist cities: Warsaw, Prague, Odesa, and Leipzig. The investigations are carried out by three absolutely different in many aspects criminal police officers. Independently of one another, they soon come to the conclusion that all four murders are connected. Now, to solve the crimes they have to work together.

Detective Kunes has a problem once again: he's lambasted the boyfriend of his ex-wife, and is threatened with dismissal from the police service. His high-ranking (female) boss has a solution for him: "removing" him on an internships in a back-of-beyond borderland region. But there's a fly in the ointment. His real mission is to unravel the two-year old case of the murder of policewoman Wágnerová, the investigation of which has reached an impasse. But the crime rate in the borderlands is one of the highest in the whole country - involving smuggling, drug production, poaching, prostitution and murders. Kunes has to deal with one difficult case after another, and it takes quite some time before he can start doing what he's sent to do, and then he does it in fact by coincidence.

Viktor Hudák, Prime Minister of a small European country, is ending his career in politics and returning to everyday life. However, when his successor radically overturns all the policies that he spent a lifetime building he quickly realises there is very little power in being an ex-Prime Minister.