News At Seven-Thirty highlights: Pakistani man was sentenced to life imprisonment for killing 3 prostitutes; Ambrose Lee expressed concern over the risking trend of compensated dating; Ambrose Lee was in Shenzhen for talks with the city’s vice mayor; top Chinese and American officials are set to begin second day of high-level talks; verdict in the trial of Aung San Suu Kyi will be delivered on Friday; 7 men was arrested in U.S. for allegedly plotting terror attacks abroad; a powerful drug used to help Michael Jackson sleep might killed him; aircraft could one day carry tourists to space took off on Monday; Hong Kong Book Fair came to close this afternoon; Ani-Com and Games Fair is under preparations; group of shop operators is staging a protest ahead of the Link Reit's shareholders meeting; a surgery used to reduce obesity has proved effective in treating certain kinds of diabetes; London had the first test run of a high-speed train service.