Where is Diana Duve?

In 2013, music pastor Caleb Flynn appeared on "American Idol", praising the wife he said he loved more than anything. Thirteen years later, he was sentenced to life without parole for her murder. "48 Hours" correspondent Anne-Marie Green and "48 Hours" consultant and investigator ...  Show more

Sylvie Cachay was an up-and-coming fashion designer. In 2010, she was found dead and partially clothed in an overflowing tub at the Soho House in New York City. Police learned Sylvie had checked into the hotel with her boyfriend, Nicholas Brooks. Although there was an empty bottl ...  Show more

When a New Jersey woman goes missing, investigators uncover her husband’s chilling history, including dark secrets about another missing wife. Andrea Canning reports.

Andrea Canning and Josh Mankiewicz go behind the scenes of the making of this episode in ‘Talkin ...

After police discover the burned body of a missing Miami man, the wife of a local supermarket mogul comes forward to reveal a shocking secret and possible lead. Dennis Murphy reports.

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When the wife of a noted doctor goes missing, authorities believe it may have to do with an allegedly shady adoption ring. But then her husband goes house-shopping with another woman claiming to be his wife, and a friend finds a strange pile of concrete in his backyard. Investiga ...  Show more

In 2012, a mysterious millionaire who was looking for love in all the wrong places disappears from her luxury London flat. Police must uncover the secrets that she was hiding in order to launch a manhunt for the two career conmen who saw her as a human “million dollar jackpot” an ...  Show more