.Austria discovers chemicals in property of presumed Taylor Swift concert assault plotter ReutersTaylor Swift shows in Vienna canceled over affirmed planned terrorist assault CNNTaylor Swift concert fear plot suspect had chemical substances, technical units at his home: Authorities Yahoo! VoicesTaylor Swift Austria performances called off after fear plot apprehensions Fox NewsOfficial: Suspects sought to make use of blades or even self-made dynamites in handicapped strike outside Taylor Swift gigs in Austria ABC Information.