Hanna has barely spoken to her family since the tragedy that rocked their lives 14 years ago. The tragedy for which they held Hanna responsible. Then she sees her family home listed as the scene of a horrific crime. Number of victims: three. Date of crime: today. Frantic, Hanna tries to contact her family, only to find they have disappeared. To find them, Hanna will have to confront what happened all those years ago. And the person determined to make her pay for it.

There's a lot from Tess' childhood that she would rather forget. The family who moved next door and brought chaos to their quiet lives. The two girls who were murdered, their killer never found. But the only thing she can't remember is the one thing she wishes she could. Ten years ago, Tess' older sister died. Ruled a tragic accident, the only witness was Tess herself, but she has never been able to remember what happened that night in the woods. Now living in London, Tess has resolved to put the trauma behind her. But an emergency call from her father forces her back to the family home, back to where her sister's body was found, and to the memories she thought were lost forever.

After her mother's death, Sarah spirals into depression and overdoses on sleeping pills. She insists it was an accident, but neither her husband, Patrick, nor their teenage children believe her. Determined to give their family a fresh start, Patrick convinces her to move back to the idyllic beachside home where he grew up. But the once-beautiful old house is now known as the Murder House. It has been standing empty for 15 years, ever since another family was brutally slaughtered within its walls. As locals hint that the house is haunted, the children begin having nightmares, strange writing appears on the walls, and creepy "gifts" suddenly arrive on the doorstep at odd hours. With the news that the murderer has been paroled, Sarah can't shake the feeling that something just isn't right.