A Lake Ozark mother is facing several charges after her six-month-old child was flown to a Kansas hospital with severe burns.

Lake Ozark Police Department officers responded to the home of Elizabeth Austin, 25, Sunday afternoon after receiving a report a baby had been burned in a bathtub.

Court documents say police found the baby with severe burns from her waist to her head.

According to court documents, Austin told officers she had left the baby in the bathtub while she tried to get her 4-year-old under control. Police say Austin told them that child was walking around with a knife.

Investigators say Austin claimed her 2-year-old daughter, who was in the bathroom with the baby, pushed the baby's tub under the running water and turned the hot water on.

Austin told police she heard a scream from the bathroom and when she went in, she found the baby under the water. She told police when she got the baby out she noticed the baby’s skin was blistering and peeling.

The baby was flown to the University of Kansas Health System. The hospital says the baby had burns on 33% of her body and is now on a ventilator.

During a search of the home, police say they found methamphetamine and a digital scale. The baby also reportedly tested positive for amphetamines.

Austin faces one count of first-degree child endangerment with serious physical injury, one count of first-degree child endangerment with substantial risk of injury and one felony drug possession charge. Bond was set at $100,000.