When the deadly fire broke out Sunday night at Gabriel House in Fall River, Massachusetts, the assisted living facility had 70 residents and just two staff members working, according to the mayor and an employee.

The Massachusetts assisted-living facility where a fatal fire killed nine people was caring for dozens of aging residents reliant on wheelchairs and oxygen tanks, but it lacked the safety measures and most of the staffing requirements that are commonplace in nursing homes.

More than 75 percent of Gabriel House residents are enrolled in Medicaid, state officials have said, and it charges significantly less than a typical assisted living facility does for private-paying patients.

A fire at Gabriel House assisted living in Fall River, Massachusetts, resulted in multiple deaths and injuries. City is responding and investigating.

The 100-unit assisted-living facility that burned Sunday night, killing nine people so far, opened in 1999 in Fall River, Massachusetts. Some photos on its Facebook page show neat rooms but older-looking carpeting and furniture, and before the fire state inspectors had hit the facility with health and safety citations.

Residents of the Gabriel House in Fall River, Massachusetts described the terrifying moments that smoke filled the assisted living home​ and they had to find a way to escape.

The names of seven of the nine people who died in the Fall River fire on July 13 have been released to the public.