A grand jury on Thursday indicted Mayra Lizbeth Rosales, 27, on one count of first-degree murder and on one count of injury to a child in the death of Eliseo Gonzalez Jr. She previously had been charged with capital murder.

Rosales weighs nearly 1,000 pounds and cannot fit through a door to leave her home, leaving prosecutors wondering how to bring her to court. As of Thursday evening, she was not in custody.

Hidalgo County Sheriff Lupe Trevino said holding her at the county jail for her trial would be impossible because she needs extensive medical care.

"She would die," said Trevino in Thursday's online edition of The Monitor in McAllen.

The grand jury indicted Rosales after an autopsy confirmed investigators' suspicions that the child died March 18 because he had been struck. Investigators believe the toddler was struck at least twice, crushing his head.

Authorities recommended Rosales' bond be set at $150,000.

The boy's mother Jaime Rosales, was charged earlier with injury to a child because she allegedly left her son alone with his aunt. Her bond has been set at $100.000.