.Austria discovers chemicals in house of suspected Taylor Swift show assault conspirator ReutersTaylor Swift shows in Vienna terminated over declared organized terrorist strike CNNTaylor Swift gig fear secret plan suspect had chemical substance substances, technical units at his home: Authorities Yahoo! VoicesTaylor Swift Austria performances canceled after horror plot arrests Fox NewsOfficial: Suspects sought to utilize knives or home made nitroglycerins in foiled attack outside Taylor Swift gigs in Austria ABC News.