Aerial footage shows the major damage Hurricane Dorian left behind on Great Abaco Island, Bahamas

New video shows massive devastation from hurricane dorian in the bahamas. --vo script-- This is a footage from great abaco island, which dorian slammed into as a category-five storm. Many buildings took heavy damage - while large swaths of land are under water. Some survivors have been clinging on to their roofs and attics, because their homes are flooded. While others residents are using their personal boats and watercraft to rescue them. The storm surge was strong enough to push boats ashore and pick up cars. Dorian is the strongest storm to ever hit the bahamas At least five people have been killed. The hurricane slowed down to a crawl after making landfall - and pummeled the islands non-stop for more than 30-hours. By the time it moves on to the eastern united states, forecasters say it will dump more than 30-inches of rain on some areas.