Prologue
Alison
Alison Kessler read the text again on her smartphone: I want to see your head separated from your body.
She swallowed hard. That text on May, 19, 2020, was one of many threatening messages she received from John Stacey, the father of her 4-year-old son.
He had stalked her on social media, and when she blocked him, he created fake accounts to harass her. He even put a tracker on her car to watch her every move.