The local news says they have inspected the sister buildings of the collapsed tower, they have found no issues with them so far.Thanks for "putting some knowledge" to me about the area. I was going off the appearance of the building and the legacy of known problems with its structural integrity. It looks like a government housing project and I bet the opposite wing of that building was probably also in danger of collapsing.
They are using lasers to monitor the remaining building to give warning in case it starts to fall.