No one writes as exciting detective stories as Angela Marsons! A lost little girl is found in a shopping mall. Her mother is found dead a few hours later in an abandoned building. Before Inspector Kim Stone can ask the question of what is behind this precisely executed murder, they find another victim in the local park who died in the same way. And that someone kidnapped a six-year-old child. Soon after, a letter lands on Kim's desk with a challenge: You must stop me before I hurt someone else. I don't want to kill anyone, but I have no choice...