.Austria finds chemicals in home of assumed Taylor Swift gig assault plotter ReutersTaylor Swift receives Vienna called off over alleged scheduled terrorist assault CNNTaylor Swift concert terror plot suspect had chemical substances, technological tools at his home: Authorities Yahoo! VoicesTaylor Swift Austria performances called off after horror secret plan detentions Fox NewsOfficial: Suspects sought to make use of knives or homemade explosives in foiled strike outside Taylor Swift performances in Austria ABC News.