A woman gestures near tributes for victims of the Jet Set nightclub roof collapse, in Santo Domingo, the Dominican Republic, on April 11, 2025. Photo: Reuters/Ricardo Arduengo

The report did not clarify the causes of the tragedy, while a team of national and international experts is expected to continue investigating the structural failure.

The collapse occurred shortly after midnight on Tuesday at the Jet Set nightclub during a crowded concert by merengue singer Rubby Perez, who was among those killed.

More than 4,500 emergency workers were deployed to the scene, working for nearly 59 hours after the tragedy to search for survivors, recover bodies and assist families.

A total of 189 people were rescued from the rubble, while 17 people still remain hospitalised, the national health service said.

The Emergency Operations Centre COE said the venue was at full capacity, though the exact number of attendees and the cause of the collapse remain under investigation.

Local media and ticketing sites indicate the club could accommodate between 700 and 1,000 people.

As families continue to mourn their loved ones, the National Institute of Forensic Pathology is still working to identify the victims and return remains to relatives.

"This is the hardest task I've had in my 20 years of leading the COE," said Emergency Operations Centre chief Juan Manuel Mendez on Thursday.

President Luis Abinader was scheduled to attend a memorial Mass at the Polideportivo De Haina sports centre on Sunday, the last day of the national mourning period.