SEE MORE: 11-year-old Audrii Cunningham's body found in Trinity River, Polk Co. Sheriff says Don Steven McDougal was first named as a primary person of interest in the case and later a suspect in ...

HOUSTON -- Nearly two days after Audrii Cunningham's body was found in a river in Texas, the medical examiner's office confirmed that she died from blunt head trauma. Authorities said Audrii had ...