Teacher's aide Heidi Ochoa teaches preschool students at Natomas Park Elementary School in Sacramento on Oct. 4, 2016.
Teacher's aide Heidi Ochoa teaches preschool students at Natomas Park Elementary School in Sacramento on Oct. 4, 2016. Randall Benton The Sacramento Bee file
Teacher's aide Heidi Ochoa teaches preschool students at Natomas Park Elementary School in Sacramento on Oct. 4, 2016. Randall Benton The Sacramento Bee file