A woman frantically calls 911 to report her husband has been shot.

Detectives believe that Nathan Paet was targeted for murder, but who could have killed the US Airman?

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Find out what happened to University of Iowa student Mollie Tibbetts, 20, who vanished during an evening run, and what led to killer Cristhian Bahena Rivera.

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Dateline's newest podcast Deadly Mirage explores Rob and Sabrina Limon's story. Learn more about the true crime podcast and ...

Learn more about the newest charges against Long Island Serial Killer suspect Rex Heuermann, who has been charged in the ...

Alarm bells go off for investigators when they uncover a scene where it appears as though Michael Bryan shot himself with a ...

After a call asking for help, Jeff Gebhardt goes missing. Hours later, officers find him dead.

Find out how investigators determined Tony Vick was responsible for the deaths of wives Amy Vick and Kathy Beadle.

When an elderly woman finds her husband murdered in bed, police race to find the cold-blooded killer. Little do they know the ...

Learn how the families of "Night Stalker" Richard Ramirez's murder victims coped with immense loss, compounded by a ...