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.

Gabriel House was an assisted living residence, according to the state of Massachusetts. Here's how the state defines that

The mayor of Fall River, Massachusetts said only two people were working at the Gabriel House when a fire broke out Sunday night, killing nine residents at the assisted living facility. An employee told CBS News both workers were new to the job.

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

Violations were previously found at a Massachusetts assisted living facility where nine people died in a fire. Now, the mayor claims the owner of the facility is no longer cooperating with his office.

The cause of the deadly fire at the Gabriel House assisted living home in Fall River, Massachusetts is still unknown.

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.