COLUMBIA, Mo. -

Demolition has begun at a University of Missouri apartment complex following a deadly walkway collapse in February. 

Columbia firefighter Lieutenant Bruce Britt was killed after a walkway fell as he was responding to a call. 

Two buildings were torn down so far as of 2:00 Thursday afternoon. 

Residents were already moved out last month, but workers had to remove asbestos before the buildings could come down.

We'll continue to update the progress of the demolition as it progresses.