Heavy Rain

A loving father haunted by Jason's death and the subsequent coma, whose guilt and unresolved trauma drive him to withdraw from his wife and seek a fragile normal life in a suburban duplex. His memory blackouts complicate every step as he faces the Origami Killer's cruel tests to save Shaun. His arc pits paternal devotion against moral compromise, forcing tough, sometimes desperate choices.

Ethan's younger son whose kidnapping triggers the urgent race to find the killer. His absence haunts the story as investigators chase clues and weather-linked timing clues that could determine his fate. The ordeal tests the resilience of family bonds and the limits of hope under relentless pressure.

An FBI profiler drawn into the case, balancing professional scrutiny with his own dependency on a drug. He incrementally pieces together the killer's pattern, tying weather and dates to the victim timeline while confronting personal demons. His tenacity anchors the investigation as it teeters on the edge of belief and doubt.

A journalist whose insomnia fuels a relentless pursuit of the Origami Killer. She brings a human dimension to the case, chasing truth from the seclusion of motels and late-night reports while navigating the risks of becoming a target herself. Her involvement adds perspective on fear, resilience, and memory.

Private investigator traversing the victims' families, collecting letters and clues in a parallel thread of the investigation. His pursuit leads to dangerous confrontations and moral ambiguity, culminating in a chilling encounter that tests his resolve and ethics. He embodies the toll of seeking truth within a community in crisis.

A mother and former accomplice in the victims' aftermath, who partners with Shelby to uncover the truth. Her stance as a protective parent and her willingness to face danger heighten the moral stakes and emphasize the human cost behind each disappearance.