In an idyllic neighbourhood of Copenhagen, a young woman, Susanne Hansson, is discovered in her apartment bound and gagged, the victim of an extraordinarily brutal rape attack. Detective Inspector Louise Rick soon learns that Susanne met the rapist on a popular online dating site, something Susanne shamefully tries to hide.

Events quickly spiral out of control as a horrified Louise realises that the rapist is using the website to target specific women for future attacks. It's not long before the next assault leads to its victim's death and Louise finds herself in the middle of a full-blown murder investigation.

Undercover and in danger in a world of faceless dating, Louise must try and stop a murderer who has shocked Copenhagen to its core. But how much is she willing to risk in order to catch a killer?

Danish number one bestseller Sara Blaedel brings you a heart-pounding thriller that will have you gripped until the very last page and make you ask yourself who you're really talking to online.