Back at the police station, Chief Koike is worried about Hinata. She's only been at the station for a month, but she's already improved so much that they've seen no one improve so quickly before. There's a notebook at the nurses' station with a recording of a certain incident at the National Research Institute of Police Science 18 years ago. It's the same incident that led to the creation of the new crime-fighting department in the first place. They've also created a new field of crime-prediction based on dna. They want to know if it's possible to predict criminality using dna, and they're going to give him a lethal dose of electricity every five seconds. They don't want to kill him, but they do want to figure out how different his dna is from other people's, so they can figure out what's going on with his trunnions. He's been given 2.6 times the lethal dose, and he's still not dead. They can't figure out why he hasn't died yet, but he doesn't seem to be able to survive the torture.