How can you produce a movie with this many names and not know how a fire sprinkler works??? Oh let me just blow a little smoke in the air and set off the sprinkler. Can you imagine if it was that easy to ruin a building? Then there is the setting off a fire alarm to shoot somebody plan, does that seem like a smart plan? No one else comes out when the fire alarm goes off, just the intended target. Wow this was just awful.