The disappearance of Eve Rosen leads the KaPo to new conclusions and they launch a major operation to catch the traitor, while Vint is assigned a risky job.

Valeri Blok, Vint's former recruiter, is captured by KaPo. Vint feels that his feet are burning. Heli invites Eve Rosen over a coffee to talk about Vint.

The material about Vint collected by Marko does not stir the counterintelligence office yet. Vint finds out that KaPo is after him, and he must retaliate.

Raimond Tank, head of KaPo's counterintelligence department, is assured that a traitor exists in the system. Investigation suggests a high-ranking official.

While taking photos of classified documents at the Defense Ministry, Alfred Vint discovers a hidden camera in the room.

Intelligence officer Marko Arrak leads an unauthorised investigation into Alfred Vint.

Alfred Vint receives new orders - he needs to discredit his boss, in the hopes of taking over his job, and to wear a recording device to the NATO meeting.

In 2004, shortly before Estonia's accession to NATO, the Russian intelligence service is approaching Alfred Vind, an official of the Estonian Ministry of Defense ...