Affidavits allege that Stevie Williams, 24, and Dazrine Chagoya-Williams, 20, told police that something "other worldly" happened July 4 to their toddler, who was found dead with bruises in their Kyle home.
The couple has been charged with capital murder of a person under 10.
Court documents show they also face charges of injury to a child with serious bodily injury after their 8-month-old daughter was found with several injuries.
Court documents show they also face charges of injury to a child with serious bodily injury after their 8-month-old daughter was found with several injuries.
The charges are capital felonies punishable by the death penalty or life in prison.