Dateline NBC Episode 18.77 FR1849 Disappearance Before Dawn / Flying High at Cocktail Cove (updates)

In this compelling double-feature episode of Dateline NBC, the team revisits two haunting cases with new developments. The first segment, "Disappearance Before Dawn," follows the mysterious vanishing of a young woman who was last seen leaving her workplace in the early morning hours. Dennis Murphy reports on the puzzling circumstances surrounding her sudden absence, as investigators piece together her final known movements and the unsettling gaps in her timeline. The second segment, "Flying High at Cocktail Cove," features Keith Morrison as he updates viewers on a case involving a seemingly idyllic lakeside community shattered by a tragic incident. New evidence and witness accounts have emerged, casting fresh light on the events that unfolded at the popular gathering spot. Throughout the episode, Ann Curry and Brian Williams provide context and analysis, while Chris Hansen and Kate Snow contribute additional reporting on the latest twists in these ongoing investigations. The episode explores the relentless pursuit of truth by law enforcement and the families left searching for answers.