It is spine-chilling to watch a complete stranger turn into an unhinged stalker before your very eyes. It is even scarier when they refuse to stop, no matter how much you try to protect yourself.
A man went viral after sharing how a Halloween-loving woman kept disturbing his grandpa. So, the young man stepped in and spoke with the neighbor. Things rapidly escalated from there into nightmare territory. Keep reading for the full story, including three terrifying updates.