The Wilmington Department of Licenses and Inspections is working to determine the structural viability of a building in the 200 block of South Van Buren Street.

"The whole building is like a tuna can, it is shredded," said a worker at Electronics for Imaging printing business.

The building's collapse was caused by rotting wooden floors, demolition contractor says.

At least 14 people have been killed and several others injured when two adjoining buildings collapsed in the northern ...