The Associated Press quoted two witnesses who said Houthi forces fired into the air in an attempt at crowd control, apparently hitting an electrical wire which resulted in an explosion. This caused panic that led to the crush, they added. เว็บพนันที่คนเล่นเยอะที่สุด However, witnesses told the BBC that the Houthis fired shots into the air after the crush began in order to clear a path to the casualties.