Powerful storms that killed at least eight people, including two children, continued to move across the South on Sunday after spawning suspected tornadoes that left several people injured and multiple homes and businesses damaged or without power, the AP reports. In East Texas, the Angelina County Sheriff's Office said an 8-year-old and a 3-year-old died when strong winds toppled a tree onto the back of their family's car in Lufkin while it was in motion. Capt. Alton Lenderman said the parents, who were in the front seats, were not injured. National Weather Service meteorologist John Moore said a possible twister touched down Saturday in the Vicksburg, Mississippi, area. No injuries have been reported, but officials said several businesses and vehicles were damaged. In other developments: