The University of Hong Kong was recently the scene of a re-run of the Edison Chen sex photo scandal. In February, a mainland student at HKU lost a USB flash drive containing a video of him having sex with his girlfriend in the university library. In the half-month since, the video has spread quickly among students. With no other recourse, the students involved have reported the matter to police. In the early hours of yesterday morning, Hong Kong police arrested a male student in the HKU men's dormitories on suspicion of stealing the USB drive.