There are places in this world where you can enter, but never leave... After witnessing and helping to solve many cases with FBI agent Emma Griffin, PI Dean Steele should get an honorary FBI badge as a reward. With Fall and its festivities rapidly approaching, Dean gets an urgent call. Four years ago, in the quiet town of Harper, three teens were murdered against the backdrop of Halloween. Their body parts were found in the most bewildering way. The body count has now risen and there are still no answers. When the family of the first victim hires Dean to get to the bottom of it, he is plunged in a dark and terrifying web of secrets. Now, it’s up to Dean to learn who the true Hallows Eve killer is before he builds another scarecrow out of his victims.