4-year-old second daughter poisoned to death; relative who died 6 years ago may have ingested the same chemical substance. A couple living in Tokyo allegedly killed their 4-year old second daughter by forcing her to ingest ethylene glycol, a harmful chemical found in car antifreeze.
In March of last year, Kenichi Hosoya (43), a company executive in Tokyo's Taito Ward, and his wife Shiho Hosoyas (37) exposed their second daughter to harmful chemicals.