The Camden County Prosecutor’s Office says the man accused of recording girls inside a middle school bathroom in Gloucester Township has been charged with additional crimes after more videos were found.

According to authorities, Gregory Mahley, 51, of West Deptford, has been charged with seven counts of second-degree endangering the welfare of a child and eight counts of third-degree invasion of privacy, among other charges.

Police say Mahley, who worked for eight years as an HVAC specialist, installed mirrors onto the back of bathroom stall doors that allowed him to secretly record girls using the restroom through an air conditioning vent at Glen Landing Middle School.

Once the mirrors were discovered, school officials located Mahley inside the utility closet where he recorded the videos. Multiple devices were seized from his home and work vehicle during the investigation. Detectives also located videos of six minor female victims and one adult victim while searching his tablet.