.Austria finds chemicals in residence of assumed Taylor Swift concert attack conspirator ReutersTaylor Swift receives Vienna called off over affirmed prepared terrorist assault CNNTaylor Swift performance terror plot suspect possessed chemical substance materials, specialized tools at his home: Representatives Yahoo! VoicesTaylor Swift Austria concerts canceled after terror plot detentions Fox NewsOfficial: Suspects looked for to make use of knives or self-made dynamites in foiled assault outside Taylor Swift gigs in Austria ABC Information.