Investigative journalist Richard Baker explores the unsolved 2005 murder of 25-year-old kindergarten teacher Simone Strobel in Lismore, Australia. The episode details how her disappearance from a caravan park shocked the community and led to intense scrutiny of her boyfriend, who remains a suspect despite the case never being solved. Baker recounts his year-long investigation into the conflicting accounts and lies surrounding the incident, questioning whether the truth has been hiding in plain sight or if the killer escaped scrutiny.