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Today’s Biggest Stories

Take a closer look at today's biggest true crime investigations.

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Seven years into Mandy's marriage, Mandy says her husband started giving her prescription pills and raping her. Crime correspondent Melissa Moore introduces Mandy's story and Mandy opens up to Dr. Oz.

How to Use DNA to Catch a Criminal

Find out how hair, skin, and other factors can play a role in cracking the case.

Get an Expert Perspective

True crime expert Melissa Moore takes a deeper look at our true crime investigations.

The Role of Medical Evidence in Crimes

Find out how evidence has played a role in solving five major crimes.

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