One drug in particular, a variant of the animal tranquilliser, Ketamin, is said to be in common circulation and gardai suspect it may be being manufactured here. This has, so far, not been known to cause the type of out-of-control behaviour the gardai encountered on Thursday night-Friday morning.
Gardai believe it is possible that the LSD/MDMA drug which caused the violent and self-destructive behaviour may be a drug that has been nicknamed "Captain America" rather than another similar substance known as "Scuzz".
Irish Independent