ORANGE COUNTY, Fla. (WHDH) — Three family members have been arrested in connection with the death of a deaf woman who suffered from cerebral palsy, authorities announced earlier this week.

Nellie Ambert, 55, is facing a first-degree murder charge in the death of her niece, 27-year-old Gladys Ambert, according to the Orange County Sheriff’s Office.

Jasmine Ambert, 32, is charged with abuse and neglect of a disabled person, and 18-year-old Christian Matias is charged with tampering with evidence.