24K views · 108 reactions | There was little to nothing left at the crime scene. But detectives did have a witness... More on Dateline tonight at 10/9c with Andrea Canning. | Dateline NBC | Facebook

Thirty-two years ago this month, a series of murders began near and along Virginia’s Colonial Parkway. When it was over, four couples were dead at the hand of what authorities believe could be a serial killer. The crimes were dubbed “The Colonial Parkway Murders.” | Dateline NBC

4.6K views · 20 reactions | Tonight on an all-new #Dateline, a woman makes a phone call naming her killer right before her death, which leads to his arrest, but 2 trials and 12 years later, authorities question if he was actually the victim and not the villain. Watch #Dateline on NBC4 tonight at 9 p.m. PREVIEW: https://nbc4i.co/3ggjAqt #TrueCrime #TrueCrimeCommunity #DontWatchAlone | NBC4 | Facebook

Learn more on how "Mr. Big" stings work | Dateline NBC

Welcome to Hot Dateline Month in which your hosts we celebrate the iconic, storied and always reliable true crime phenomenon that started oir obsession with the genre. And what better way to kick off this tribute than with the GAYEST DATELINE EVER. (That’s not what NBC called it, of course.) Impeccably dressed fine arts dealers and terribly twinky con men collide under the scorching Palm Springs sun in the 3,675th episode of the 329th season of DATELINE. (Just kidding. It’s actually episode 3 of