Ning Gui raised her head abruptly, looking at Gu Yang in shock. "What?"
Gu Yang explained, "He had a second personality, Ning Jin. Ning Jin was born with a sociopathic personality. There's a movie called Bad Seed that's quite similar to his situation. The two personalities are independent of each other, so he doesn't have Ning Jin's memories."
Ning Gui was stunned. She suddenly remembered how Ning Shen had denied her accusations when she angrily confronted him about wanting to kill someone.
"In other words, he didn't kill her?" she asked.
Gu Yang nodded.
Ning Gui lowered her eyes. "But they're the same person."
Gu Yang clarified, "According to the law, if a mentally ill person cannot control their actions and causes harm, they will not be held criminally responsible after legal procedures verify it. Instead, they will be required to undergo medical supervision."