No Safe House by Linwood Barclay
Seven years ago, Cynthia Archer was plunged into a nightmare that almost cost the lives of her family. Today, the past has finally been laid to rest but the memory of that terrible ordeal lingers on and Cynthia is finding it hard to give her daughter the freedom to make her own mistakes.
Then two neighbours are murdered in what seems a senseless and motiveless attack and the whole town starts to share a sense of foreboding. But it is only when Cynthia’s daughter and her delinquent boyfriend break into a strange house and find something they definitely weren’t looking for that the nightmare begins again for real.