Uncovering Kimberly Langwell’s Secret Burial

When Kimberly Langwell vanished, she left a young daughter and a family shattered by unanswered questions. Years became decades as hope faded and the search stalled, leaving the daughter to live with uncertainty and sorrow. A recent tip, however, led investigators to a hidden grave, reopening old wounds and raising new questions about what happened. 48 Hours correspondent Peter Van Sant reports on the discovery, the impact on the family, and the renewed efforts to find the truth.