Civilian unresolved-homicide research archive
Enter the Case Review Suite.
LAST KNOWN organizes unresolved-homicide records for active examination: chronology, claims, records, statements, conflicts, corrections, known unknowns, and the exact source trail behind them; statements and conflicts appear only when those records have been separately published for that case. It does not determine guilt, manufacture certainty, or turn real people into a competition.
Current archive activity
Recently updated
No publication-cleared spotlight is available.
Investigative infrastructure
Follow the record, not the retelling.
The public Case Desk, Record Vault, chronology, conflicts, gaps, corrections, and official tip routing stay tied to the published record. LAST KNOWN+ currently adds Source Lineage and the Private Research Workbench without creating a second factual system. Planned comparison, export, alert, collaboration, cross-case, and AI capabilities are not part of today's paid entitlement.