Questions and finger-pointing have increased in the days since a fire at a Massachusetts assisted-living facility killed nine and hurt dozens.

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.

When a loved one is no longer able to safely live alone due to illness or frailty, assisted living offers a supportive environment with round-the-clock oversight and access to care, as well as comprehensive safety measures. These communities must comply with federal, state and local safety regulations.

A deadly fire tore through an assisted living facility in Fall River, Massachusetts, on Sunday night, July 13. The Fall River Fire Department said the fire caused multiple injuries and fatalities at the Gabriel House home on Oliver Street, ABC6 reported.