“There has never been such a massacre here before’: anger and dismay after a construction site accident in Italy. “We have to stop the blood trail.” Florence – The collapse of a supermarket construction site in Florence has claimed at least four lives.

A city of mourning was declared in the Tuscan capital on Saturday. The public prosecutor's office has already inspected the construction site and is not ruling out foul play. The fire department was able to rescue three men alive from the rubble.