After leaving her work summer party, thirty-eight-year-old Courtney Baker drives into a busy bus-stop outside Queen Elizabeth Hospital, killing several bystanders, and herself.

The pressure for answers from the police is immediate. When it's discovered Courtney is an ex-drug user with a heart condition, many jump to the conclusion that she relapsed. She must have lost control: of herself, and the wheel.

But Detective Liz Field is not convinced. The more she investigates, it's clear that those closest to Courtney are hiding secrets of their own...

With the case under intense public scrutiny, and Field's team hit harder than ever before, Field must question every assumption. Could there ever be a 'good' reason to murder?

This heart-racing crime thriller about obsession, jealousy, and addiction is perfect for fans of Helen Fields, Nadine Matheson, and Sam Holland.