Do you really trust your friends?

It all starts with a reunion . . .

When two bodies are discovered over a hundred miles apart the most obvious link appears to be DI Kate Fletcher, but, as Kate's team investigate, a more sinister connection develops—one firmly rooted in the past. 

The discovery of another victim confirms Kate's suspicion that this is a murderer with a clear agenda.  All the evidence leads back to Thorpe—Kate’s childhood home—and the events of what should have been an idyllic summer more than thirty years ago.

As Kate starts to unravel the complex web, she realises the answer might lie in the links between the victims; specific individuals are being targeted.

Can the killer be stopped in time to save the final person on the list?