[Reporter]: While no fatalities have been reported,
[female shaky breathing, sirens] [Reporter]: a number of students are being
rushed to hospital, at least one in critical condition.
The names have not...
♪ [ambient music] [incoherent group chatter]
[Zig]: No one saw it coming.
[Jonah]: It happened so fast.
[Maya]: And then it went quiet.
[chatter grows louder, stops]