Cassie and Sunny suspect that the men all colluded in lying about their version of events for that evening, but why? The press begin to circle as they find out that James has been questioned in connection to the Hayley Reid case.
Cassie and Sunny begin interviewing the four male occupants of the holiday home over the millennium, who all have fairly consistent accounts of the time spent in there. The rest of the Bishop Street Station team look at the timelines and leads from the original investigation.
When a 16-year-old girl’s remains are discovered, Cassie and Sunny work to track down the killer. The investigation leads to a tight-knit group of four old school friends whose bonds are put to the test when they find themselves under suspicion.
The victim’s life comes into focus; it was a mess. Meanwhile, Sara’s scandalous past gets revealed, and Colin gets blackmailed. Marion, a pediatric cancer nurse, joins the list of suspects. See Unforgotten, Season 2, Episode 2, on Sunday, May 6th, 2018 at 9/8c on MASTERPIECE on PBS.