(CNN)
At least 27 people were killed at the Colectiv nightclub, where a heavy metal band was playing
Hundreds of young people were packed into a music club in central Bucharest, Romania, jamming to the head-pounding heavy metal music filling their ears.
It was almost Halloween. The band, Goodbye to Gravity, was celebrating a new album with a free concert. For the young partygoers life was awesome.