.Austria finds chemicals in home of suspected Taylor Swift concert assault plotter ReutersTaylor Swift shows in Vienna canceled over affirmed planned terrorist attack CNNTaylor Swift gig terror plot suspect had chemical substances, technological gadgets at his home: Authorities Yahoo! VoicesTaylor Swift Austria gigs called off after fear plot arrests Fox NewsOfficial: Suspects found to utilize knives or even home made explosives in foiled assault outside Taylor Swift performances in Austria ABC News.