“You could literally feel the ground shaking beneath your feet,” a CNN reporter said later.
Another person has been left fighting for their life in hospital.
The standoff between protesters and police continued amid calls for the mayor's resignation.
Why, in industries like mine, are minimum-wage workers the only ones forced to keep exposing themselves to the danger of the pandemic?
Two of the dead had been working in the crane, and the two others were in separate vehicles struck on the street below.
It is unclear what the organ was supposed to be used for.
'Got a few screws loose, I guess. Never really knew it until now.'
He was filmed doing a loop-the-loop before hitting the ground.
A federal judge in Seattle has issued a temporary restraining order to stop the release of blueprints to make untraceable and undetectable 3D-printed plastic guns.