Mark Olsen

Mark Olsen is a murder victim whose public display at Frognerbadet marks a decisive escalation in Ole’s attempt to steer the investigation toward Tony Leike. Her death is not merely another concealed crime: Ole makes the body visible, expecting the police to connect the victims and follow the trail to Leike.

Identity and Place in the Case

Mark Olsen is identified among the people whose photographs Harry Hole finds displayed together on a wall. The same collection includes Charlotte Lolles, Borgny Stem-Myhre, Adele Vetlesen, Elias Skog, Jussi Kolkka, and Tony Leike. The photographs establish Mark as part of the case’s growing web of victims and suspects, though the discovery scene does not itself explain the significance of every image.

Murder and Staging

Ole describes killing Mark, identified as a member of parliament, and displaying her at Frognerbadet. Unlike the earlier murders of Adele and Juliana, Ole says he no longer tries to hide the bodies. The conspicuous staging is intended to make the police recognize a connection among the women and search for the man using the Leopoldsapfel. When that expected inference fails, Ole interprets the investigation’s course as a failure and decides he must intervene more directly.

Significance to the Investigation

Mark’s murder belongs to Ole’s attempt to manufacture evidence against Leike. In explaining the case, Harry Hole says that the Kavalier had directed the investigation toward Leike from the beginning, including by paying Juliana Verni to travel to Congo, where the resulting trail would point back to Leike’s business project. Ole’s account of Mark’s killing shows the same broader strategy at work: the crimes and their presentation are meant to shape what the police conclude, not simply to evade detection. Mark’s public display therefore becomes an intended clue whose meaning Ole expects the investigators to read, even as the case’s accumulated evidence has been manipulated.