Prosecutors allege an unused bullet found at the murder scene "had been cycled through" Richard Allen's pistol.

Follow along live throughout the trial as journalists from the Indianapolis Star and the Lafayette Journal & Courier cover ...

During opening statements, Carroll County Prosecutor Nicholas McLeland alleged that Allen was following Libby and Abby to the ...

Bob Motta of the Defense Diaries podcast is one of dozens of independent content creators covering the Delphi murder trial ...

Richard Allen was armed with a gun when he came across teenage friends Abigail "Abby" Williams and Liberty "Libby" German ...

Testimony in the murder trial of Richard Allen, accused of the brutal killing of two teen-age girls in 2017, began in Delphi, Ind. NBC News' Maggie Vespa reports.

Jurors in the murder trial of Richard Allen, the man charged in the 2017 killings of two teenagers who vanished while hiking ...

Richard Allen confronted Abigail Williams and Liberty German before killing the teenage girls on an unseasonably warm day, ...

A murder trial is underway in Indiana in the killings of two teenage girls. Fifty-two-year-old Richard Allen is charged in ...

The trial of Richard Allen, the alleged murderer who killed two teenage girls in Delphi, Indiana, in 2017, is underway in Fort Wayne.

Years after Libby German and Abby Williams went missing, a trial in their deaths has started. What to know about Richard ...

The murders of Libby German and Abby Williams have hovered over the town of Delphi, Indiana since 2017. Here's what to know a suspect heads to trial.