officials say at least one person killed. >> i know it might be a little scary, but we got you. we're going to take care of you, okay? >> reporter: a coast guard chopper hoisting out this woman in need of medical attention. our station, wtbd, right there when four people, including a marine, hae rescued from their humvee. the water so deep, they had to dive for their belongings. dams bursting. this freight train derailing. and the bridge under this tractor trailer giving way. and now, the city of wilmington virtually cut off. we tried getting there from the south. this is highway 17. we're just 15 miles from wilmington, but it is impossible to drive into wilmington from the south. and you can see why. there's water as far as the eye can see. this man looking for gas forced to crawl along a railing because of a road collapse. inside wilmington, long lines for supplies. >> yeah, close to two hours, so, i don't want to give up now. >> reporter: many saying they have not seen any disaster assistance teams in their neighborhoods. >> yeah, looks like the water is