July : City suspends all construction crane activity , unveils assessment plan . Death toll rises after second construction worker dies of cardiac arrest . One person is critically injured in construction crane accident . `` I got there before the emergency vehicles . Collapse comes less than three months after seven killed in similar accident .
July : City suspends all construction crane activity , unveils assessment plan . Death toll rises after second construction worker dies of cardiac arrest . One person is critically injured in construction crane accident . Collapse comes less than three months after seven killed in similar accident .