Suspect’s sister killed by poisoning of 4-year-old baby; couple re-arrested | NHK

In a case through which a pair was arrested for killing their 4-year-old second daughter by ingesting a dangerous chemical substance, the Metropolitan Police Department suspected that the husband’s sister, who died six years in the past in 2018, was additionally killed by ingesting the identical substance. He was re-arrested. The Metropolitan Police Department is investigating the matter, suspecting that there was some bother over heritage.

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