"Dateline" is airing a new episode about a Virginia father accused of double murder. Here's everything you need to know to ...

Never-before-seen footage of the au pair in the Virginia double murder case involving a father accused of killing his wife ...

“Dateline” is taking a look at the murder of Sue Marcum, a professor who at first appeared to have been killed in the midst of a burglary gone wrong. The truth may have been even more sinister. The ...