Did Pishchalau Castle’s tower fall in because of “builders’ negligence”?

Subterranean waters, the tower’s age and the negligence of builders in the 19th century could be the reason for the collapse of the tower of Pishchalau castle in Minsk.
The ONT Channel informs about it referring to Alyaksandr Kropatau, the director of the company looking after the building. Let us remind you that the tower was built 200 years ago and it is the first time “the negligence of builders” has been noticed.

The investigation department situated in the castle will have to move because of the collapse.