At around 8:30 this morning, a large tower crane collapsed at the construction site of a new building in Songdo, Incheon.

The accident killed two workers in their fifties who fell to the ground from a 30-meter-high tower crane and injured another to move to a nearby hospital.

The fire authorities understood that an accident occurred when a worker collapsed at the height of the 10th floor of the building while workers unscrew the tower crane bolts to reduce the height step by step.

The police are investigating the exact details of the accident and will also check the safety regulations of construction workers.