The latest case covered in Dateline follows the murders of Abby Williams and Libby, who went out for a walk and disappeared. The two teenagers did not have school that day.

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

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

As interest in true crime has swept the nation, NBC’s Dateline is exploring a high-profile double murder case out of Indiana ...

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

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

Special Judge Fran Gull denied recent motions from Richard Allen’s attorneys seeking to reexamine his conviction last year in ...

Allen County Superior Court Judge Fran Gull has denied motions from convicted Delphi murders case killer Richard Allen’s ...

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

American-Israeli Sagui Dekel-Chen was released by Hamas on Saturday after nearly 500 days in captivity. His father, Jonathan ...

Judge Gull in the Delphi Murders has denied multiple motions from Richard Allen's defense team to overturn his guilty judgment in the Delphi Murders case, who claim a lack of new evidence and failure ...