Transcript for 'Safety concern' blamed for abrupt end to Rascal Flatts performance
And the culture scare nobles will Indiana security abruptly pulling the plug. On a Rascal Flatts performance the band brushing off the stage concert promoter live nation says there was a safety concern. Thousands of fans told to leave the venue reportedly because of a bomb threat and law enforcement is now investigating.
This transcript has been automatically generated and may not be 100% accurate.