The directive was aimed at preventing potential fire and uncontrolled smoke throughout the cockpit.

CNN: 'There could have been an explosion'

Then, as the ceiling continued to ooze hot molten foam, dos Santos grabbed the drummer's water bottle and aimed it at the fire.

NPR: No Alarm, Only 1 Exit In Brazil Nightclub Fire

Syria's air and naval forces conducted live-fire manoeuvres aimed testing their readiness to repulse "any aggression against the homeland, " the official Sana news agency reported, with state TV pictures reportedly showing warplanes and helicopters firing missiles at targets in a desert area, as well as surface-to-air missiles hitting targets in the air.

BBC: Syria crisis: 'Nearly 200 lives lost' in last two days