Kitquinn, a psychologist, works with police. She has a scar on her face from a work place incident but now has energy to burn after a long rest. An adventurous friend Julie arrives and begs a bed. Not just a night, a few weeks it seems. She has lots of travel adventures to share.
There are some unconnected killings of two young women plus an assault to explore. A serial killer? Kit becomes involved and is somewhat fascinated by Wil- a social worker of sorts, described as grim, plus a working relationship with police boss Oban. Is there a serial killer and is this creepy, weird guy named Doll a suspect. Who is the victim in a really bloody red room? The Nicci French writing team are good at placing interesting characters in the mix.