Danbury Police are investigating a report of shots fired at Danbury High School shortly before 8am. Patrol units immediately responded to the school, in addition to the officers that were already on the campus.  Chief Patrick Ridenhour says there were no injuries and at this time they have found no evidence of shots fired on the campus or in the surrounding area.  Out of an abundance of caution the school temporarily went into shelter in place, but that has since been lifted. Danbury School Superintendent Kevin Walston says they have not found any evidence that a gun was on campus.  Police have met with the student driving the reported car, but nothing has been substantiated.  The incident is still under investigation.