Additional Embargo:   Additional Source(s):    Date Shot: 1/23/2019   Shipping/Billing Info:     Description: Projects: None  Cost Center: Atlanta National Desk / 20100101   Created By: kdevlin  On: 1548255122  --------------------------------------------------------------------------------
Police: We owed this arrest to the baby
02:15 - Source: KXNV
CNN  — 

The former Hacienda HealthCare nurse accused of impregnating a severely disabled woman pleaded not guilty Tuesday in a Maricopa County, Arizona, court.

Appearing with his attorney, Nathan Sutherland, 36, wore a sheriff’s-issue orange prison jumpsuit. He spoke only to deliver his name and birth date to the court.

Sutherland, who is being held on a $500,000 bail, will make his next court appearance during a March 19 pre-trial conference, Maricopa County Superior Court spokesman Bryan Bouchard said.

The alleged victim, who CNN is not naming because police are investigating the case as a sexual assault, has been at the long-term-care facility since 1992.

Now 29, her family says she suffers significant intellectual disabilities as a result of seizures during her childhood. Though the bedridden woman is nonverbal, she has some ability to move her extremities, responds to sound and can make facial gestures, her family says.

She also has breathing and feeding tubes. Her mother was appointed her legal guardian in 2009.

This Friday, Jan. 4, 2019, photo shows Hacienda HealthCare in Phoenix. The revelation that a Phoenix woman in a vegetative state recently gave birth has prompted Hacienda HealthCare CEO Bill Timmons to resign, putting a spotlight on the safety of long-term care settings for patients who are severely disabled or incapacitated. (AP Photo/Ross D. Franklin)
911 call: We had no idea patient was pregnant
02:30 - Source: CNN

The woman gave birth December 29, much to the shock of her caregivers, one of whom told a 911 dispatcher, “We had no idea she was pregnant.”

A doctor who gave her a yearly checkup about 37 weeks before she gave birth wrote that there were no major changes in her health, according to medical records sent to the court. During an April 16 external exam, a doctor noted her “firm belly.”

After obtaining DNA samples from male staff members last month, authorities arrested Sutherland, a licensed practical nurse who was caring for the woman. He was charged with sexual assault and vulnerable adult abuse.

Sutherland voluntarily surrendered his nursing license, which he obtained in 2011, according to paperwork filed with the Arizona Board of Nursing. He had been with Hacienda HealthCare since 2012.

Sutherland has “invoked his Fifth Amendment rights” and has not participated in an interview with police, Phoenix police Sgt. Tommy Thompson said.

Arizona Gov. Doug Ducey said in a statement last month he’s “sickened” by the sexual assault and called for the company’s leaders, including its board of directors, to be replaced. State agencies are reviewing courses of action to take against the facility, he said.

CNN’s Eliott C. McLaughlin and Ralph Ellis contributed to this repot.