The Puzzle: Solving the Madeleine McCann Case...

In 1999, Shelley Swain and her husband, David, began the vacation of their dreams on the beautiful Caribbean island of Tortola. They were avid divers and couldn’t wait to explore its crystal blue waters. But their adventure quickly turned into a nightmare when Shelley drowned and ...  Show more

48 Hours correspondents Anne-Marie Green and Peter Van Sant discuss the case of Alison Davis, who was accused of murder after her husband, Kevin, was found with a fatal injury at the bottom of their stairs at home. This episode last aired on 10/14/2025. 

A possible false confession forces investigators to reopen the case of a missing six year old. A decade later, a fresh look at new evidence leads them to someone hiding in plain sight.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about yo ...  Show more

A young teen disappears and the search to find her becomes national news. After she is discovered murdered, the answers to who, what and why are as perplexing as they are horrifying.

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For two decades, the homicide of a teenage girl goes unsolved. The clue to solving her case as well as a completely different murder was right in front of investigators in black and white.

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