Yesterday morning, the "trousers-off" incident of Shunyi No.5 Middle School was exposed on the Internet: several male students took off a female student's clothes and trousers in the classroom. This move made a great number of netizens very angry. After some netizens conducted human flesh searches, they published personal information of three male students in the video. The police and education commission then intervened in the investigation. The police controlled seven or eight students. Last night, most of the students have admitted to shooting the video.