there are warnings on the box of the powder that say there is a risk this powder can become flammable. as you mentioned, the organizer and the hardware manager have been arrested. they are out on bail. they have not been charged. now that someone died they could be facing a penalty for negligence causing death it carries a term of five years in prison. the person passed away is a 20-year-old woman. she suffered 90% burns on her body. people in critical condition are in similar conditions. very grave as they make it through the the critical week. after that even if they survive, it will take months to recover. alisyn? >> so we know they are expecting more difficult medical treatment. people have been arrested. why would they be arrested and given that level of criminal scrutiny for using this powder? >> reporter: it's because people