up and passing out. reporter: a lot of very intense moems. i talked to one man describing it as a mob. his survival instincts kicked in. he wanted to get out of there. he wanted to go get water and air. he was saying. now, according to authorities, 300 people were treated on-site last night. 23 were transported to the hospital. the youngest, 10 years old. we know that at least eight people have died. we don t have the i.d.s. authorities say those haven t been released but authorities are worried because they were transported to the hospital, transported in critical condition. they re afraid those numbers could go up. now, astroworld festival released a statements saying their hearts are with the people injured and with their families. they re cooperating with authorities and the concert scheduled for today has been canceled, and, fred, what police are doing today is they are reviewing video from that concert to try to figure out
exactly what happened and also try to figure out why people were not able to get out. why so many people had to be treated on-site and, of course, why eight people died. hmm. very sad. rosa flores. we talk more about this with the mayor of houston. a mayor, sylvester turner. mr. mayor, so good to see you. sads sadly under these circumstances. this is heartbreaking. what are you learning what happened and how this happened? it was a sold-out crowd last night, fredricka. there were at least 50,000 people that were there. we are certainly looking at all of the video footage. we are talking to witnesses. we are talking with the event organizers. this happened at one. county facilities last night. so we re looking at everything. we even want to visit with some of the people who were taken to the hospital, and our numbers