The Tenant by Katrine Engberg

Detectives Jeppe Korner and Anette Werner are called to a residence in downtown Copenhagen where a young woman has been murdered. The victim is identified as Julie Stender who moved to the city several months ago from a small town. The authorities hone in on a suspect named Kristoffer who knew Julie and wanted to have a relationship with her. But when Julie's landlord aspiring mystery novelist, Esther de Laurenti, realizes that the book she's been writing is eerily similar to Julie's murder, the case becomes even more complex. Will Korner and Werner be able to uncover the killer?