Hanna and Björn know that Magnus is the Leak, but he has disappeared without a trace and seems impossible to find. Hanna wants Christian to quit now that they know who the Leak is. Christian refuses, continues his work as an infiltrator, crossing boundaries in order to get closer to Lena. But during a job with Lasse Wiking he risks discovery, as his past catches up to him. Hanna is forced to allow herself to be dragged into the gang for answers, will she pull it off?