A mural painted with blood is found on the wall of Pasila train station, which depicts Finland's best-known serial killer Lasse Maasalo. The text in the mural, “Making the world a better place”, is linked to a voting circulating in … Ville Virtanen, Anu Sinisalo, Sampo Sarkola, Johan Storgård, Olivia Ainali, Lenita Susi, Kristiina Halttu Added on Netflix 2022-03-30.