Several detained in China over quarantine building collapse

In this photo released by Xinhua News Agency, rescuers search for victims at the site of a hotel collapse in Quanzhou, southeast China's Fujian Provin...
In this March 9, 2020, photo released by Xinhua News Agency, rescuers carry a woman pulled from the rubbles of a collapsed hotel to an ambulance in Qu...
In this March 9, 2020 photo released by Xinhua News Agency, rescuers place a boy pulled from the rubbles of a collapsed hotel on a stretcher in Quanzh...
In this photo released by Xinhua News Agency, rescuers search for victims at the site of a hotel collapse in Quanzhou, southeast China's Fujian Provin...

In this photo released by Xinhua News Agency, rescuers search for victims at the site of a hotel collapse in Quanzhou, southeast China's Fujian Provin...

In this March 9, 2020, photo released by Xinhua News Agency, rescuers carry a woman pulled from the rubbles of a collapsed hotel to an ambulance in Qu...

In this March 9, 2020 photo released by Xinhua News Agency, rescuers place a boy pulled from the rubbles of a collapsed hotel on a stretcher in Quanzh...

In this photo released by Xinhua News Agency, rescuers search for victims at the site of a hotel collapse in Quanzhou, southeast China's Fujian Provin...

BEIJING (AP) — Chinese authorities have taken several people into custody as part of their investigation into the collapse of a coronavirus quarantine facility that killed at least 28 people.

Officials told reporters Wednesday that preliminary investigations had shown “serious problems exist in the construction, renovation and examination and approval" of the Xinjia Hotel, the official Xinhua News Agency reported.

The hotel in the southeastern city of Quanzhou was being used to quarantine suspected coronavirus patients when it came crashing down Saturday night. In addition to the dead, one other person is still missing, while 42 people survived.

Xinhua quoted Quanzhou's Executive Deputy Mayor Hong Ziqiang as saying that “those responsible for the accident have been taken into custody," but gave no details.