.Austria locates chemicals in residence of suspected Taylor Swift performance attack plotter ReutersTaylor Swift shows in Vienna canceled over alleged organized terrorist strike CNNTaylor Swift concert fear secret plan suspect had chemical compounds, specialized units at his home: Officials Yahoo! VoicesTaylor Swift Austria concerts called off after horror secret plan arrests Fox NewsOfficial: Suspects found to use blades or even self-made dynamites in handicapped assault outside Taylor Swift shows in Austria ABC News.