CLEAN : Witness describes moment bombs explode at Brussels airport

The transcript describes a sequence of events following two explosions. Initially, the speaker hears the first explosion while in an elevator. Upon exiting, a second explosion occurs, causing structural damage and chaos. The speaker and others then flee to an emergency exit and wait to go home.

What did you hear just before the first explosion?

Describe the events that occurred after the second bomb exploded.

What did you see flying after the explosion?

How did you react when the smoke filled the area?

What was your immediate action after reaching the emergency exit?