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

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

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

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

Legislation to restore the retirement benefits of some 20,000 Delphi salaried employees has been reintroduced to the U.S.

Delphi murderer Richard Allen's convictions stand, regardless of any mistakes in the evidence his attorneys alleged in a ...

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

Officers said they found a loaded revolver; a Tec-22 handgun; two rifles modified as handguns; a Sig Sauer rifle; three ...

Attorneys for Richard Allen wanted prosecutors to preserve evidence as they prepare to appeal his conviction and sentence.

In a motion filed late Friday, attorneys for convicted Delphi murderer Richard Allen asked Judge Fran Gull to force ...