Abby Williams and Libby German were found murdered in 2017 near Monon High Bridge in Delphi, Indiana. After years of uncertainty, suspect Richard Allen is finally on trial – but questions remain about key pieces of evidence that jurors will never hear.

Richard Allen is charged with four counts of murder in the February 2017 deaths of Abby Williams and Libby German.

The defense team's expert called into question the investigation by an Indiana State Police expert. Jordan Smith, Alex Martin and Jenny Porter Tilley

As you follow the trial, you may be wondering about these locations and where they sit relative to other important points in the trial.

In the Delphi double murder trial, family members for the defendant Richard Allen took the stand Monday. The first set of rankings for the inaugural 12-team playoff will be released on Tuesday. Juan Soto is expected to decline the Yankees' qualifying offer,

Vinnie Politan discusses testimony in the Delphi Murders Trial including what Richard Allen’s daughter said on the witness stand.

For the first time in the Delphi murders trial, family members of Richard Allen were called to the witness stand. Allen is charged with multiple counts of murder after teenage girls Abby Williams and Libby German vanished on Feb.

Attorneys call three witnesses in defense of Richard Allen. He is accused of killing Libby German and Abby Williams in February 2017 near the Monon High Bridge in Delphi.