Nagisa Kurihara, 31, was sent to prosecutors that day. She was arrested a day earlier for allegedly failing to stop the assault of her daughter Mia.
Mia was found dead on Jan. 24 inside the bathroom of their home, in the city of Noda, with multiple bruises on her body. Nagisa’s husband Yuichiro, 41, was arrested the next day on suspicion of assault, but an autopsy has failed to determine the cause of Mia’s death.
While Mia was not underweight to an extreme degree, the autopsy revealed there was almost no food inside her stomach, indicating that she had not been fed sufficiently, according to the sources.