.Austria discovers chemicals in property of thought Taylor Swift performance attack conspirator ReutersTaylor Swift displays in Vienna terminated over alleged organized terrorist strike CNNTaylor Swift show fear plot suspect had chemical substance materials, technical devices at his home: Representatives Yahoo! VoicesTaylor Swift Austria shows called off after fear plot arrests Fox NewsOfficial: Suspects found to use knives or even home made nitroglycerins in foiled strike outside Taylor Swift performances in Austria ABC News.