electronic dance music festival. when the gunshots rang out as you can see, it sent panicked club-goers literally running for their lives. rally lee is an american music journalist, she was in the -- valley lee was in the club at the time. listen to her experience here. >> all of a sudden we heard four to five very clear shots and everyone kind of stopped to hear what was going on. and quickly processed what had just happened and started running away from the main entrance and towards back exit. >> among the five dead, sandra, we are told that by canadian authorities, two canadians. as far as we know at this point, no americans were killed. we still are waiting nationalities on 195 who were wounded in the gun attack. >> what do we know about a motive at this point?