Tennessee Floods | Video Shows A Person Being Rescued From Submerged Car In Tennessee A mother, father and child were killed when a tree fell on their car during heavy rain and flooding in Tennessee, where submerged roads also led to dramatic rescues of people trapped in their cars, authorities said Wednesday. The three were killed when saturated ground caused a large tree to fall in the Chattanooga suburb of East Ridge just after midnight, Hamilton County Office of Emergency Management spokesperson Amy Maxwell said.