CBS News’ John Dickerson and Maurice DuBois sign off from the CBS Evening News anchor chairs one last time. | CBS Evening News

After five years in the anchor chair, Norah O'Donnell signs off from the CBS Evening News tonight. Her reporting has not only made history, but also resonated deeply with viewers across the nation. This isn’t goodbye — Norah will remain a vital part of the CBS News family as a senior correspondent. Join us as we look back at her extraordinary work. https://cbsn.ws/4h6RF91 | CBS Evening News

61K views · 1.7K reactions | WATCH: 35 years ago tonight, Walter Cronkite signed off for the final time as anchor of the CBS Evening News. | CBS Evening News | Facebook

37K views · 126 reactions | Let's just say the phrase, "Over my dead body," takes on a new meaning. Due to a change in broadcast scheduling, our "The Lies Beneath" full episode will premiere Friday, Jan. 17th at 9/8c on ABC. Stream next day on Hulu. | ABC 20/20 | Facebook

5.5K views · 29 reactions | It’s a dramatic tale of money, power, tragedy and deceit. Preview our upcoming 20/20 '#TheDropout: The Rise and Con of Elizabeth Holmes' before Friday night's premiere: https://abcn.ws/3sEx2u7. | ABC 20/20 | Facebook

6.8M views · 17K reactions | “It was like a Boogeyman came in & stole her right out of that house.” | The bold kidnapping of a young girl & the twist in the case that changed everything. Follow the clues & significant new information in this all-new true crime #ABC2020 event, “Taken in the Night” airing Friday at 9/8c on ABC. Stream on Hulu. | ABC 20/20 | Facebook

156K views · 713 reactions | Stop YouTube TV from taking away CBS and 22 other channels. Go to KeepCBS.com. Don't miss CBS News coverage you rely on. | CBS | Facebook