Learn more about the trial against Australian woman Erin Patterson, who is accused of fatally poisoning her in-laws and ...

Laarn more about the ongoing search for Washington dad Travis Decker, wanted for the suspected murder of his three daughters.

Sierra Jane Inscoe met Carson Sistrunk via Snapchat before meeting him in real-life Mississippi, where she shot him. Learn ...

Find out more about the latest developments in the case of missing mom Crystal Rogers, last seen in July 2015.

Josh Mankiewicz Might Have Met Missing Mother in Dateline: Missing in America Season 4 Trailer: "Wow" The award-winning podcast returns with the stories of six missing persons, and those who "will not ...

Create a free profile to get unlimited access to exclusive videos, breaking news, sweepstakes, and more!

Learn more about the ongoing search for convicted killer Grant Hardin, five days after he escaped an Arkansas prison.

Create a free profile to get unlimited access to exclusive videos, breaking news, sweepstakes, and more!

Find out what happened to Margaret Abernathy, 66, found breathing but unresponsive in bloody pajamas in her Georgia home after her daughter called 911.

Learn more about the crimes of murderer William "Bill" Suff, as told in Oxygen's Unknown Serial Killers of America.

Learn more about the "Hog Trailer Killer" Daniel Conahan Jr., as told in Oxygen's Unknown Serial Killers of America.

The verdicts were mixed for those accused of posing as lawmen to unlawfully enter Kardashian's suite during Paris Fashion ...