.Austria finds chemicals in property of suspected Taylor Swift show assault plotter ReutersTaylor Swift shows in Vienna called off over declared organized terrorist attack CNNTaylor Swift concert horror setup suspect had chemical substances, technological gadgets at his home: Officials Yahoo! VoicesTaylor Swift Austria gigs canceled after terror plot apprehensions Fox NewsOfficial: Suspects looked for to use knives or even self-made nitroglycerins in foiled attack outside Taylor Swift performances in Austria ABC Information.