Every second of the Francis Scott Key Bridge collapse one year ago in Baltimore – from the moments before to the aftermath - was caught on a camera​.

Francis Scott Key Bridge that was pinning the container ship Dali in place was detached from the ship using a controlled detonation of explosives in the Patapsco

While police were able to stop traffic in the moments before a massive cargo ship plowed into the bridge, they didn’t have time to alert the overnight roadwork crew.