An explosion at an ENI fuel depot in Tuscany, Italy, on Monday resulted in at least two fatalities and injured 14 individuals, according to local authorities. The blast led to the collapse of an office building,

The explosion occurred at a depot in Calenzano, near Florence, and is being investigated by Italy's ENI oil company -- which operates the facility.

Two people were killed and three were reported missing on Monday after a fire broke out at a fuel depot run by Italian energy giant Eni in Italy's central Tuscany region.