Confined to their glasshouse, a family survives The Shred, a toxin that erases memory. Until the sisters are seduced by a Stranger who shatters their peace and stirs a past best left buried.
In the aftermath of Catherine"s suicide, Detective John Cardinal outwardly accepts the evidence that she took her own life, but when he starts to receive taunting greeting cards blaming him for her death, he begins to question the suicide.