On September 11, a female mainland student was filmed with a hidden camera in the women's restroom at a university in Macao's Islands District. On September 12, police arrested a mainland male university student in his 20s in the campus dorms. Police found 28 voyeuristic videos and 10 photos involving multiple female students on his device. The suspect confessed to committing the crime due to high academic stress and has been referred to the Public Prosecutions Office for investigation.