Construction scaffolding collapsed and crashed in Boston, Massachusetts Monday, killing three people and injuring two others.
The scaffolding, weighing over 9,000 kilograms, fell 13 stories on a busy downtown street Monday, crushing one person in a passing car and two others on the ground.
The scaffold had been used to construct a dormitory for Emerson college.
The cause of the crash is under investigation.
Some information for this report was provided by AP.