"As an organization, Hacienda HealthCare stands fully committed to getting to the truth of what, for us, represents an unprecedented matter", David Leibowitz, spokesman for Hacienda HealthCare, said in a statement released to ABC News.
Tribal chairman Terry Rambler said: "On behalf of the tribe, I am deeply shocked and horrified at the treatment of one of our members".
"I can't believe someone would bathe her daily for nine months, never know she wasn't having her period, she wasn't growing in her mid-section", one of the woman's former caregivers told ABC15, which did not reveal his or her identity. "It is my hope that justice will be served". And in another case Arizona DHS investigated in 2013, a staffer was sacked for making inappropriate sexual comments about multiple patients.
"The family would like me to convey that the baby boy has been born into a loving family and will be well cared for", Phoenix attorney John Micheaels said in a statement.
A spokesman for Arizona Gov. Doug Ducey (R) called the recent report "deeply troubling" in a statement to The Washington Post.
Hacienda HealthCare says investigators served a warrant Tuesday, asking for DNA samples from male employees.
Hacienda board executive vice president Gary Orman said the facility "will accept nothing less than a full accounting of this absolutely horrifying situation". In the report, a source told the outlet that staffers didn't know that the woman was pregnant until she went into labor.
The source said the facility has changed protocol this week. "I myself have come in a back way many times with no one noticing me", the caregiver said.
Hacienda HealthCare spokeswoman Nancy Salmon released the following statement after Arizona's Family asked about the case.
"As a company, we welcome this development in the ongoing police investigation", the company stated in the release, reported the Arizona Republic. "During this time, the agency has required heightened safety measures be implemented at the facility including increased staff presence during patient interactions, increased monitoring of the patient care areas, and increased security measures with respect to visitors at the facility".
On its website, Hacienda describes itself as "Arizona's leading provider of specialized health care services for medically fragile and chronically ill infants, children, teens, and young adults as well as those with intellectual and developmental disabilities".
Behind closed doors he was told about a non-verbal male in a bed at the facility with concerns female nurses were standing around his bed talking about his genitals.