ROCKDALE, Tx -- Rockdale Police are investigating a case of fatal child abuse.
Sherill Small is charged with murder. Investigators say the foster mother admitted to killing two-year-old Alex Hill.
Small told investigators she became frustrated with Alex then slammed her into the ground. She called police Monday night saying Alex wasn't breathing.
Wednesday night, her biological parents took her off life support. Authorities have taken an eight-month-old who was also living in small's home.