15-year-old girl killed her family for pratice

A 15-year-old girl was arrested Sunday for attempted murder
after she reportedly sought out and stabbed a woman who resembled
her mother in Tokyo's Shibuya Ward.
The girl, a junior high student from Toda, Saitama Prefecture, was
carrying three knives in her backpack as she followed the 53-year-old
woman and her 19-year-old daughter, seemingly waiting for an
opportune time to attack, according to the Japan Times.
The mother and daughter suffered serious injuries and are expected
to take months to heal, the outlet reported. The daughter suffered
a stab wound 10 centimeters deep to the back of her neck.
The 15-year-old girl arrested over a random knife attack in Tokyo's
Shibuya Ward has told police investigators that she targeted someone
who looked like her mother. https://t.co/hAaRmeiNwE
The alleged suspect, whose name is withheld from the public because
she is a minor, told investigators the attack was "practice" to
murder her mother and brother. She claimed she wanted to kill her
mother because of her mother's constant bad moods and because she
felt they looked alike. She wished to kill her brother because she
didn't want him to grow up without his mother, the Japan Times
reported.
The alleged perpetrator was crying with knives strewn around her
and blood on her shirt when police arrested her, a witness noted,
according to the outlet. 
The Japan Times (https://bit.ly/3AGqLCf) also alleged Sunday that
the girl committed the attack because she wanted to receive the
death penalty.