James, Tim and Chris are exposed as having lied about their whereabouts on the night Hayley died. Pete reveals that he saw Eliot climbing into the holiday home through a window on New Year's Day, while leaves James struggling with the possibility that his son may have killed Hayley. Fran cracks a code in the dead girl's diary, suggesting that she met a local drug dealer on the night she disappeared.
Casts:
Sanjeev Bhaskar, Sinéad Keenan, Carolina Main, Jordan Long, Pippa Nixon, Georgia Mackenzie, Ian McElhinney, Hayley Mills, Martina Laird, Max Rinehart, Rhys Yates