Two Richardson ISD elementary school students were struck Thursday afternoon by a vehicle that hopped a curb by the school as the driver fled from someone who was shooting at the auto, Dallas police said.

A girl was walking home from RISD Academy in the 13600 block of Coit Road in far North Dallas after dismissal when the vehicle hit her, Richardson ISD spokesman Tim Clark said.

The girl, 12, was transported to Children's Medical Center Dallas with an injury not believed to be life-threatening, police said.

A second girl was also hit but was treated at the scene and released to her parents, police said.

The driver who struck the children was attempting to flee from someone who was shooting at the vehicle near Kit Lane and Emily Road, less than a mile from the school, police said.

Police determined there was no ongoing threat at the campus, and all after-school activities are proceeding as normal.

No other students were injured, Clark said.