The baby's body was found this morning.
District officials say they believe they have identified the mother of the baby.
A spokesperson for Pasadena ISD says baby was stillborn.
After 9pm last night, the spokesperson says a custodian found the body in one of the girls bathrooms. There was surveillance video that Pasadena ISD says shows a girl go in and out of the bathroom. The school district says they found out who teen was and found her at home and told her parents. Her parents reportedly had no idea she was pregnant and took her to a hospital for medical attention.
Pasadena ISD police are leading an investigation. The Medical Examiner's Office is also investigating.
So far, there's no word on whether anyone will be charged in this case.