Allen was convicted for the murders of Abby Williams and Libby German. His attorneys say he was never able to defend himself ...

Delphi murderer Richard Allen filed his 113-page brief outlining why Allen's murder convictions should be overturned.

DELPHI, Ind. -- Attorneys for the suspect in the 2017 killing of two teenage girls in Delphi, Indiana, said in a statement Friday that their client "has nothing to hide. " Richard Allen, who was ...

Attorneys for convicted Delphi murderer Richard Allen have filed to appeal his conviction in the February 2017 murders of Abby Williams and Libby German near the Monon High Bridge. Allen was sentenced ...

A new docuseries about the murders of Abigail "Abby" Williams and Liberty "Libby" German is now streaming. ABC News Studios revisited the deaths of the two Delphi, Indiana, girls' in "Capturing Their ...

It took five years for Libby German and Abby Williams’ killer to be caught. On Feb. 13, 2017, the two middle schoolers set out on a walk along the Delphi Historic Trails in Indiana and were never seen ...

DELPHI, Ind. -- New details have come to light in the unsolved Delphi, Indiana, double murder investigation with the publication of a police interview with a man who, according to transcripts, ...

Her husband was convicted in the killing two teens on an Indiana hiking trail. The wife of convicted Delphi, Indiana, double murderer Richard Allen is breaking her silence on the shocking crime that ...

A judge released more than 1,200 pages of exhibits from Delphi murderer Richard Allen's case on Monday, then sealed the exhibits, which signals that Allen's appeal is about a month from being filed.