Tornadoes and storms leave 15 dead across central US

Report says at least 15 people have been killed as tornadoes and storms tore across central areas of the US, destroying homes and cutting power to hundreds of thousands.
Seven people were killed in northern Texas, five in Arkansas, two in Oklahoma and one in Kentucky with more injured and almost 500,000 were without electricity across several states on Sunday.
The Sheriff, Ray Sappington of Cook County, Texas, said the death toll there included two children aged 2 and 5 and three members of the same family.