Louise Osmond's film takes a look at a serial killer who hasn't as yet been caught for the murders of 11 sex workers in a isolated stretch of coast road in Long Island, New York. We meet the friends and family members of the victims. Their's a look at the site craigslist and the impact it's had on the sex industry and how it links the 11 cases to the one killer. Plus the bizarre twist that took the case from a suspected 4 murders to 11.