A Texas preschool teacher is facing criminal charges after four students were exposed to THC gummies. 

Anisah Burks admitted to bringing a Ziploc bag filled with the candy to the Primrose School in Prosper, a suburb located 40 miles north of Dallas, Fox Dallas reported. 

Children got into the bag and four students, who are all younger than 2 years of age, were taken to a hospital. They have all been released.  

Doctors determined the cause of their illness was from THC, a substance found in marijuana, the news outlet reported. Burks had left the school before first responders arrived. 

However, she left behind a jacket with a gummy candy inside, according to police. She has been charged with felony possession of a controlled substance and four counts of injury to a child and has been fired from the school.