Kostya becomes angry on Alla, believing she’s having affair with Asadov. But the day she has her flight to London he becomes known Niber got a line on Alla. Knowing that Alla is now in danger and having in mind KGB chase him, he and Grundig are having their way to airport.
Thanks to Kostya Niber, who almost left the country, is being detained at customs. But Zhuravlyov notes the detail that crashes all previous investigation getting Niber out of suspicion as Regina’s murderer. At the conclusion Zhuravlyov with Kostya are founding out, who is guilty in framing of Gusko and killing of Regina.
