More than 6 inches of rain caused deadly flooding in Chattanooga, Tennessee, on Tuesday evening. Three members of the same family died when the saturated ground caused a tree to fall on their car, and a fourth victim was later found. Here's the latest.

Deadly flash floods inundated the Chattanooga region Tuesday night, and more heavy rain was falling Wednesday, threatening to produce more dangerous conditions across Tennessee and other parts of the southern Appalachian region.