Alice and Tom Sark seem to have it all -- a wonderful marriage, a gorgeous baby, a beautiful home. And now Alice, a journalist, starts investigating a story which could make her career -- a serial killer in their town. Very quickly though, the murder case takes its toll. Alice and Tom begin fighting all the time. Their baby daughter just won't stop crying. And sometimes it feels almost as if they're being followed... The killer has found a new family to target. And the clock is ticking for Alice and Tom to stop their worlds being destroyed forever.