At least nine people are dead and an unspecified number injured after rival biker gangs did battle at the Twin Peaks Restaurant at the Central Texas Marketplace in Waco, Texas. Evidently it had been brewing for awhile. CNN reports: Nine people were killed Sunday in a shooting among rival bikers in Waco, Texas, CNN affiliates KXXV and KXTX reported. "Multiple injuries to include multiple fatalities," the Waco Police Department said in a post on Facebook.