.Austria finds chemicals in property of reckoned Taylor Swift concert attack plotter ReutersTaylor Swift shows in Vienna called off over affirmed scheduled terrorist attack CNNTaylor Swift show horror secret plan suspect possessed chemical materials, specialized gadgets at his home: Authorities Yahoo! VoicesTaylor Swift Austria performances terminated after terror plot arrests Fox NewsOfficial: Suspects found to use knives or homemade nitroglycerins in handicapped attack outside Taylor Swift gigs in Austria ABC Updates.