Emergency workers are continuing to search for survivors in northern Texas after at least five tornadoes hit, according to the National Weather Service. It's possible that as many as 10 twisters actually touched down. The worst hit town was the town of Granbury, TX, where house after house was wiped out by the powerful storm.
A tornado leveled entire neighborhoods in Granbury, Texas, killing at least six people and injuring dozens more. Search and rescue teams are searching for seven people who remain unaccounted for.