While police still don't know the identity or exact motive of the Austin bomber, one thing is clear: their motive is to cause "mayhem and death," a federal law enforcement official said late Tuesday.
원문출처 : https://www.cnn.com/2018/03/21/us/austin-explosions/index.html
원문출처 : https://www.cnn.com/2018/03/21/us/austin-explosions/index.html