TL;DR for anyone who wants it:

the collapse had been caused by the foundations being undermined by a combination of dug-out soil being piled 10 m high against one side and the digging of a 4.6-m-deep underground car park on the other.

The danger had been reported to the construction company, who had failed to act on it

Also, the only fatality was a construction worker inside the building

oh boy, and i was hoping it was a way of deconstruction

Tofu dreg