TOKYO, Japan (AFP) — A 61-year-old man suspected of starting a fire at a Japanese mental health clinic that claimed 25 lives died in hospital on Thursday, local media said. Morio Tanimoto had been in critical condition due to burns and carbon monoxide poisoning following the deadly attack in Osaka on December 17. Tanimoto, a former patient of the clinic, died without being interrogated by police, public broadcaster NHK said, citing investigative sources. An Osaka […]