The detectives investigate the brutal murder of a young woman. Although it seems to be the work of a local pervert soon Goren realises that this might be the return of a notorious serial killer from the past.
In this first part of a two-part episode, a girl and two boys go missing from a school trip. Logan and Barek team up with Goren and Eames to find them. The trail leads the detectives to a sexual predator who likes to brag about his exploits in his Internet blog, and who turns out to be rather well-connected.