.Austria finds chemicals in residence of believed Taylor Swift show assault plotter ReutersTaylor Swift shows in Vienna terminated over declared scheduled terrorist assault CNNTaylor Swift concert fear secret plan suspect possessed chemical substance drugs, technical units at his home: Officials Yahoo! VoicesTaylor Swift Austria concerts called off after terror plot detentions Fox NewsOfficial: Suspects found to make use of blades or homemade nitroglycerins in handicapped assault outside Taylor Swift performances in Austria ABC Information.