| Where vicitims are from, last know location | Białystok | 
|---|---|
| Town/county where mass grave is located | Bacieczki | 
| Mass Grave Location | Bacieczki | 
| Date of Murder | |
| Numer of Victims | 8000 | 
| Names of Victims Mentioned | |
| Full Testimony | Here, we unearthed 8 graves, 1,000 corpses in each | 
| Testimony Number | 301/4790 | 
| page in longer testimony | page 3 | 
| Date of Testimony | Białystok, 12 October 1945 | 
| Name of Witness | Szymon Amiel | 
| Current Country | Poland |