At least one gunshot was fired Tuesday during a fight after school in the parking lot of Fairfield High School, police said.Fairfield police said three officers responded to the report of the fight and shooting within a minute of the report to dispatchers. They were soon met by other officers who secured the campus. Investigators believe the gunshot was fired at an occupied vehicle that was related to the fight. Police do not believe anyone was hit. Police said there is no active threat to students or after-school activities. This story is developing. Stay with KCRA 3 for updates.See more coverage of top California stories here | Download our app | Subscribe to our morning newsletter | Find us on YouTube here and subscribe to our channel