The first incident occurred on May 15 at 2:45 a.m. when a bartender left the club Sin City, located on the 6100 block of Passyunk Avenue. She was followed all the way to her home in Media, Pennsylvania, by a man driving a silver Dodge Charger, police said. The bartender's boyfriend was home at the time, and the driver fled the scene. Over the next three days, the man would strike five more times. According to the authorities, he followed some women home from work at various nightclubs in the city and in some cases threatened victims with a gun before sexually assaulting them.