Injured man remains critical after horrendous accident.
Local news teams are reporting that Samuel Landis, the AlliedBean project manager injured in a building collapse in Miami on Monday, lost his leg in the accident and remains in a critical condition in hospital.
At the same time, a graphic eyewitness video has been released that shows Landis hit in the leg by one piece of concrete before being hit by a larger piece that threw him across the road.
WARNING. THE VIDEO BELOW CONTAINS GRAPHIC IMAGES, PARTICULARLY AT THE 2.46 POINT