Lorenzo is a large, anthropomorphic rabbit. His rabbit ears floppy at the far sides of his head, flopped yet stood tall at the same time. His design aspects that imply he is partly organic and partly animatronic. He has a ripped and tattered orange-yellow striped covering, exposing his endoskeleton through exposed arms, legs, and chest areas. His neck is also a single, metallic tube shooting out of his body to support his head. His covering is also striped in a way slightly darker colored bands that swirl down his body, similar to that of a candy cane. He has a smile that spreads from jaw to jaw, contorting his face, his crooked snout with a black nose wrinkling because of it. Fur exists on his shoulders and the sides of his face, revealing his coating may be textured similar to that of rabbit fluff. Normally, he wears a brighter, yellow mask over his face—leaving room for his fur/hair to stick proudly out from his head. Though, with this mask, it can be removed. Underneath, is revealed; a smiling, rotted flesh, charcoal black and slightly flesh red. He wears a large purple bow tie paired with a white collar that hangs at the base of his neck almost loosely, swaying as he moves. Lorenzo presents himself as a model of warmth and courtesy. His manners are impeccable, his words gentle and reassuring, and his presence is almost comforting, especially to children. At first glance, he seems like someone who would never do harm. However, this courtesy is carefully constructed, a mask designed to lower defenses and inspire trust. Beneath that calm exterior lies a deeply disturbed mind. Lorenzo is a sadistic, cruel, violent, and calculating psychopath who kills every Halloween, treating murder not as a loss of control, but as a ritual. He shows no remorse, hesitation, or emotional conflict over what he does. Even in the moments before the violence, he maintains a disconcerting serenity, speaking in the same measured tone, as if nothing were out of the ordinary. Lorenzo often presents his actions as "punishment," claiming that his victims are being corrected for their behavior. It is unclear whether he truly believes in this justification or if he simply enjoys pretending there is a moral meaning behind his cruelty. What is clear is that his voice—deep, hollow, and unsettling—betrays him from the start, hinting that something is seriously wrong long before his true nature is revealed. As time passes and his identity is discovered, Lorenzo abandons any need for deception. His politeness fades, replaced by open hostility and predatory behavior. He becomes more aggressive, more savage, and far more honest about his enjoyment of the hunt. Fear no longer threatens him; it fuels him. He toys with his victims, savors their panic, and treats the chase as entertainment rather than a necessity. Ultimately, Lorenzo is driven not by anger or despair, but by pleasure. He feels most alive when he is feared, when he is in complete control, and when his victims know exactly who he is but can do nothing to stop him. He is happily married to Rachel Waterman, where he acts loving and almost gentle with each other privately. Nothing caused Rachel or Lorenzo Waterman to become the evil people they turned out to be, they were just always evil.

Her fur is a dark grey, with a lighter grey stomach. Horns stick through her wool atop her head, just under her ears. Her arms, hands, neck and joints are all colored chocolate brown. Just like the original Sha, she had a massive hole going down her chest, colored pitch black. She sports a red, spiked dog collar along with a purple witch hat resting on the back of her head. Her tongue is colored electric blue. Her eyes glow a bright yellow. Rachel, along with her husband, Lorenzo Waterman, is a sadistic child murderer. Just like her husband, she greatly enjoys the "hunts" the two of them "host" in their home. Though both of the Watermans are murderers, Rachel is more strategic and plotting with how she executes her acts than compared to Lorenzo, who is more comparable to a rabid animal in his eagerness while Rachel is willing to be more planning and stealthy with how she goes about her crimes. Rachel is very meticulous killer, taking breaks to coordinate herself before killing. Nothing caused Rachel or Lorenzo Waterman to become the evil people they turned out to be, they were just always evil.