Oklahoma tornadoes: At least 4 killed, governor issues state of emergency - FOX 4 News Dallas-Fort Worth
- Oklahoma tornadoes: At least 4 killed, governor issues state of emergency FOX 4 News Dallas-Fort Worth
- Midwest, Plains Tornado Outbreak: 4 Killed Amid Devastation - Videos from The Weather Channel The Weather Channel
- NWS: 22 tornadoes recorded during severe weather outbreak KFOR Oklahoma City