A demolition worker was killed after the roof of a Kmart in Brigham City, Utah collapsed.

The man left the rooftop for unknown reasons. 3 other workers retreated back off the rooftop for the demolition when the roof collapsed sooner than they’d anticipated.

They found the worker buried under the rubble.

This is a breaking story and we are working on finding out his name and who what company he worked for.

UPDATED: Jory Argyle of Reynolds Excavation, Demolition & Utilities tells the local news that the worker was a subcontractor with the company. His name has not yet been released.