Katyn massacre investigation

GPTKB entity

Statements (37)
Predicate Object
gptkbp:instanceOf gptkb:investigation
gptkbp:conductedBy gptkb:Poland
gptkb:Russia
gptkb:Soviet_Union
gptkbp:evidence documents
forensic analysis
witness testimonies
https://www.w3.org/2000/01/rdf-schema#label Katyn massacre investigation
gptkbp:location gptkb:Poland
gptkb:Russia
gptkb:Soviet_Union
gptkb:Katyn_Forest
gptkbp:notableEvent gptkb:military
exhumation of mass graves
international forensic investigation
gptkbp:notablePerson gptkb:Mikhail_Gorbachev
gptkb:Andrzej_Wajda
gptkb:Władysław_Sikorski
gptkbp:relatedTo gptkb:World_War_II
gptkb:NKVD_files
gptkb:NKVD
declassified documents
truth and reconciliation
cover-up
Polish officers
Soviet war crimes
German investigation report (1943)
Polish government reports
Russian investigation report (1990s)
Soviet Politburo order
gptkbp:result Soviet responsibility admitted in 1990
initially blamed on Nazi Germany by Soviet Union
gptkbp:startDate 1943
1990
gptkbp:subjectOf gptkb:Katyn_massacre
gptkbp:bfsParent gptkb:Kathleen_Harriman
gptkbp:bfsLayer 6