Students at F.D. Moon Middle School in Oklahoma City are being checked out by medical staff after a gas leak was reported near the school.The school is located near Northeast 13th Street and MLK Boulevard. According to the Oklahoma City Fire Department, firefighters believe the odor was coming from a natural gas main near the school, and that several students were complaining.It's unclear if the school was fully evacuated, but officials said two ambulances are on the scene.Oklahoma Natural Gas and hazmat crews are on the scene. Stay with KOCO 5 for updates.