In a chilling case that concluded this week, an Arizona mother, Yui Inoue, was found guilty of the brutal murder of her two children, aged 9 and 7, using a meat cleaver typically used for cutting animal bones. The prosecution stated during the closing arguments on Monday that the children, Mia and Kai Inoue, were peacefully asleep when their mother attacked them with the weapon.
The Maricopa County jury convicted Inoue, 44, on two counts of first-degree murder and two counts of child abuse. The latter charges were related to a previous investigation by the Arizona Department of Child Safety and the murders of Mia and Kai Inoue, which occurred in May 2021.
According to the prosecution, Inoue claimed to have heard voices instructing her to kill her children. After the gruesome act, she dialed 911 and sought out police officers at a substation near Arizona State University. Speaking primarily in Japanese, she confessed to the officers about the murders. When authorities arrived at her apartment, they discovered the mutilated bodies of her children.
Inoue later told the police that she woke up around 4:30 a.m. with blood on her hands and found her children dead and covered in blood near a doorway. She then took a bath and came to terms with the violent act she had committed. Her defense attorneys argued that Inoue had no recollection of the murders. Tempe police reportedly found a blood-soaked meat cleaver in the vehicle Inoue drove to the police station.
Maricopa County prosecutor Shaylee Beasley, during her closing arguments, described the horrific scene, stating that Inoue attempted to decapitate her children. Beasley detailed how Inoue repeatedly attacked the children as they tried to shield their heads. She also presented close-up photos of the children’s injuries to the jury and suggested that their deaths were linked to a contentious divorce Inoue was going through with their father.
Inoue was not present in the courtroom as she had waived her right to be there. Her attorney, Rebecca Felmly, argued that there was enough reasonable doubt for the jury to acquit Inoue. During her first court appearance in 2021, Inoue, through a Japanese interpreter, denied killing anyone.
Felmly also questioned the force required to inflict the injuries on the children, comparing it to a guillotine. She argued that Inoue, a petite woman, lacked the strength to cause such harm. Felmly also pointed out that none of the neighbors from the seven other apartments in the building reported hearing or seeing anything unusual.
The child abuse charges against Inoue originated from a report filed by her husband in March 2021, just months before the murders. He reported that Inoue had taken their son Kai and their location was unknown. Police later found Inoue and Kai behind a convenience store. Inoue was admitted to a psychiatric hospital and Kai was returned to his father.
Despite the report, Department of Child Safety investigators found no visible signs of abuse or neglect on the children and did not remove them from the home. Inoue now faces a potential life sentence for her crimes and is scheduled to be sentenced on March 21.