4-year-old dies from poisoning; evaluation of confiscated smartphones; results of chemical compounds on human physique; search historical past | NHK

In the case the place the mother and father have been arrested for killing their 4-year-old second daughter by ingesting a dangerous chemical substance, the Metropolitan Police Department analyzed the smartphones and different gadgets confiscated and located a historical past of searches for info on the consequences of chemical compounds on the human physique. This was revealed via interviews with investigators.

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