Poland's Institute of National Remembrance (IPN) forensic criminal investigation S 1/00/Zn, concluded in 2003, states that on the same morning Polish men from nearby villages began arriving in Jedwabne "with the intention of participating in the premeditated murder of the Jewish inhabitants of the town."
2003年结束的波兰国家记忆研究院（IPN）法医刑事调查S 1/00/Zn 指出，当天早上来自附近村庄的波兰男子开始抵达耶德瓦布内，“打算参与对镇上犹太居民的有预谋的谋杀。