While recovering from a severe injury, Wisting receives an anonymous letter in the mail. The cryptic content leads Wisting to suspect a possible injustice in an old murder case where a 17-year-old girl was killed, and her ex-boyfriend was convicted.

• Kathrine Valen Zeiner
• Trygve Allister Diesen

• Sven Nordin
• Thea Green Lundberg
• Mads Ousdal