Sorjonen: Muraalimurhat

　　When the imprisoned serial killer Lasse Maasalo's face and a text "Let's make the world a better place" are painted to an underpass with blood, Kari Sorjonen is forced to confront the most difficult case of his career. 译文(2): 当被囚禁的连环杀手 Lasse Maasalo 的脸和一段文字“让我们让世界变得更美好”用鲜血涂在地下通道上时，Kari Sorjonen 被迫面对他职业生涯中最困难的案子。