Crane collapse in Australia - GIF

Crane collapse in Australia.

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Previously:

Big Blue crane collapse - GIF
Crane collapse - GIF
Crane collapses due to bad rigging - GIF
Crane collapses while lifting jumbo jet - GIF
Dashcam footage of last weekend's crane collapse in Seattle - video and photo
Shipyard crane collapse - GIF

Looks like somebody had it boomed too straight up then possibly a sudden gust of wind flipped it over. The video didn't start until the boom was already falling over backwards