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Everything About Cases

🔍 Investigations

Historic hunts — from Whitechapel paperwork to a Tokyo subway night.

Public-record encyclopedia. Not legal advice. Not a how-to. Graphic detail is withheld. Wars belong in a separate atlas.

🔍 Investigations Tokyo subway sarin attack 1995 · Convicted On 20 March 1995 members of Aum Shinrikyo released sarin on Tokyo subway trains, killing 13 people; the investigation and trials remade Japanese security law. Open → 🔍 Investigations Jack the Ripper 1888 · Unsolved In autumn 1888 a still-unidentified killer murdered at least five adult women in Whitechapel; the police files, press letters and later historiography created the modern true-crime myth. Open →