Richard Allen, 52, has been sentenced to 130 years in prison for the murders of 14-year-old Liberty German and 13-year-old ...

Libby German, 14, and Abby Williams, 13, were killed near an Indiana hiking trail — but not before leaving behind a haunting ...

Dateline NBC will air an episode about the Delphi murders on Friday. Find out when to watch and how to stream.

Richard Allen was found guilty of murdering teenagers Liberty German and Abigail Williams eight years ago near a hiking trail ...

The conviction in the high-profile Delphi, Indiana, murders will stand after a judge ruled against multiple appeals from ...

In an interview with “Dateline,” Indiana State Police ... you’re saying it is in Delphi that day?” he told “Dateline.” “No. Could you tie them to the murder of Abby and Libby in ...

"Dateline" spoke with people at the center of this case including the family of Libby German, the prosecutor, the defense ...

An Indiana prisoner claims two men confessed to Delphi Murders to him before Richard Allen's trial. Defense attorney wants evidence preserved.

When two early teenagers, Abby Williams and Libby German, were killed in Delphi, Indiana, in 2017, the authorities launched a homicide investigation. Despite finding a video of the killer on Libby’s ...

The synopsis for the episode reads: "The murders of teenagers Abby and Libby in their close-knit hometown of Delphi, Indiana spark worldwide headlines. The high-profile case takes a stunning twist ...

Dateline producer Marianne O'Donnell reflects on what it was like to cover the 2017 murders of Abby Williams and Libby German ...