After receiving a strong assurance from Marshal Paskevich, Tsar Nicholas I swiftly revoked Marshal Zabalkansky's position and appointed Paskevich as the commander to suppress the rebellion.
As soon as Paskevich took over, he changed Zabalkansky's direct and brutal methods. He cunningly ordered the Russian army to cross the Vistula River near the Prussian border, bypassing the Polish frontline defenses and advancing directly from the west towards Warsaw.
At this time, the Polish rebels were still blaming each other for a previous defeat. Polish generals who had been defeated in the battle of Raszyn were all arrested and imprisoned on charges of treason.
After the court acquitted these generals, the agitated citizens of Warsaw stormed the prison, carried out vigilante justice, and hanged them one by one. The rebel leader Krukowiecki, who was at the frontline, had to rush back to Warsaw overnight to calm the citizens and ordered the arrest of the leaders of the riot.