Name: Olivia Cart.
Died: October 6, 2017.
Age at death: 5.
Cause of death: Gunshot.
Location: Culloden, West Virginia, USA.
Disability: Unspecified special needs.
Olivia was shot to death by her mother in a murder-suicide. Her older brother, who also had special needs, was shot but survived; as of October 21, 2017, he was hospitalized with severe injuries.
Leah Cart (Mother), deceased.