At least 70 dead as tornadoes rip across central and southern US states

Kentucky was hardest hit as four tornadoes, including a massive storm, devastated a town and collapsed a factory building

Seven central and southern US states were picking up the pieces Saturday after a series of powerful tornadoes intensified by severe storms ripped across the region, leaving an estimated 70 to 100 people dead.

Kentucky was hardest hit as four tornadoes, including a massive storm, devastated Mayfield, a small town 134 miles (215 km) north-west of Nashville, Tennessee. A candle factory partially collapsed when the tornado struck on Friday evening.