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

On the third day of the trial, prosecutors brought forth data experts and medical examiners who worked behind the scenes ...

Nearly four years after an incident shut down I-385 and left two people dead, police said they have filed charges in the case ...

After a violent weekend in the District, crime continues into the workweek, with D.C. police investigating more shootings, two of which involved police officers, with one turning deadly.