20 March crime scenes
Physical
Five trains and station platforms produced a simultaneous incident map aimed at Kasumigaseki. Treatment numbers came from hospitals the same morning.
Authorship is among the best-evidenced facts in this archive.
The page records that chemistry was identified, not how an agent is prepared.
Exhibits
Chemical identification
Forensic
Authorities identified sarin as the agent. The public record is the name of the substance and the fact of use, not a process.
Kamikuishiki raids
Archive
Seized documents, equipment and later testimony tied the group’s facilities to the crime plan. Details that would instruct are omitted here.
Matsumoto 1994 linkage
Inquiry
The prior sarin case became corroboration of group capability and intent once the investigations merged.
Trial judgments 1996–2006
Testimony
Confessions, accomplice evidence and court findings named order-givers and participants across the Aum crime series.
2008 death-toll survey
Document
A police compensation survey added a thirteenth official death, correcting first-week English wires that still say twelve.
How strong is the record?
Authorship95
Convictions and executions rest on a thick trial record.
Agent identification92
Sarin was identified; this page does not go further.
Prior-crime linkage88
Matsumoto and Sakamoto are part of the same judged enterprise.
First-week death count70
Twelve was incomplete; 13 (2008) and a 2020 fourteenth death show why figures must be dated.
The evidence file is strong enough that mystery scores belong near the floor.
Public-record encyclopedia. Not legal advice. Not a how-to. Graphic detail is withheld. Wars belong in a separate atlas.