Floor collapse interrupts 15th birthday party in Belém One week after the floor of an event house collapsed during a 15th birthday party in Belém, the establishment remains completely closed and with no plans for release. The Civil Police of Pará reported on Saturday night (11) that they are listening to witnesses and investigating the facts. The collapse occurred in the early hours of last Sunday, July 5th. A video shows the moment the birthday girl is on a lit floor when part of the floor gives way. People fell to the lower area - (watch the video above). There were around 230 guests at the party, including all of the family's neighbors. At least 11 people needed to be rescued, some with fractures and dislocations and one of them received 30 stitches in the head. The injured are recovering at home and are having their medical expenses paid by the establishment. Firefighters inspected the area and the Pará Scientific Police inspected the site. The expert report should be released in the next few days, but the deadline may be extended, according to the Scientific Police. The result should assist in investigations by the Consumer Police (DECON). ? Follow the g1 Pará channel on WhatsApp Scientific Police and Firefighters carry out inspection at the Palafita concert hall, in Belém According to the firefighters, the place operated with "pending issues in preventing and combating fire and panic, provided for in legislation and subject to fines". When questioned by the report, the firefighters, police and city hall did not say, however, whether or not the place had authorization to operate. To g1, the lawyer representing the Palafita event house reported that the establishment operated regularly and the documents, including permits, were presented to the police. MORE The moment she saw the injured guests, the woman passed out in shock and also needed medical attention. One of the family's neighbors recalls what happened: "It was like a lid, then it collapsed and we fell down there, a lot of people fell. When I got up, my foot was bleeding a lot. It was a moment that will remain memorable, I tried to sleep and I saw that in my mind", says Marilia Ferreira. Event house floor collapses during 15th birthday party and leaves 11 injured in Belém TV Liberal The place was closed after the floor collapsed. The establishment where the floor fell operated in a historic house on Rua Siqueira Mendes, close to Casa das Onze Janelas and Complexo Feliz Lusitânia. In addition to the façade on land, the rear part of the property is built on stilts, facing the bay. 15th birthday party is interrupted by floor collapse in Belém. Reproduction / TV Liberal VIDEOS: see all the news from Pará Read the latest news from the state on g1 Pará