Hamilton tracks down Sonja to tell her the truth. Their meeting is cut short however when the police brings her in for questioning. Birger helps Hamilton dig up evidence of Haig lying about his mission. He sets a meeting with her, which turns out to be a trap. Hamilton overthrows Haig's henchmen, but she is able to escape. After their encounter, she leaks false information about Hamilton playing a guilty part in the terrorist attacks, resulting in him becoming wanted by the police.

In order to find the intel which Borisov passed on to Norling before his death, Hamilton travels to Ukraine, unknowing that Haig has hired assassins for the same goal. Haig turns out to be working for Pence, who convinces Gripenberg into buying his cybersecurity-system after the latest cyberattacks. After a visit from SÄPO, DG decides to return into the battlefield. Hamilton succeeds in finding Norling's USB-drive which had been hidden by Mike.