In 1789, the Collector of Sylhet, John Willes, stationed many sepoys in Pandua. The Khasi however, continued their attacks, killing the thanadar and many sepoys. Two European merchants managed to escape and inform Willes of the incident, who passed it on to the Government at Calcutta. A force was then sent from there to the village of Pandua, although it led to a bloodless end. Willes also told the government that he really had little control over northern Sylhet as the Khasi chiefs refused every order, would behead the messenger and then continue raiding Sylheti villages as they had done even during the Mughal Empire period. Another Khasi raid took place in 1795 and many years went after that with the Khasis remaining in their hills and not troubling the plains.