Who tried warning the town of sighet of the German troops coming to deport them?

Moshe the Beadle tried to warn the townspeople of Sighet about the impending arrival of German troops who would deport them. After escaping from a concentration camp, he returned to Sighet to share his harrowing experiences, but the townspeople dismissed his warnings as fear or paranoia. Despite his desperate pleas, the community remained in disbelief, ultimately leading to their tragic fate.