.Austria finds chemicals in house of thought Taylor Swift concert strike plotter ReutersTaylor Swift shows in Vienna called off over affirmed organized terrorist attack CNNTaylor Swift performance horror secret plan suspect had chemical drugs, technological tools at his home: Authorities Yahoo! VoicesTaylor Swift Austria performances called off after fear secret plan arrests Fox NewsOfficial: Suspects found to use blades or even self-made explosives in foiled attack outside Taylor Swift shows in Austria ABC Information.