Dateline Extra

"Dateline NBC" has been a staple of the Peacock Network's schedule since premiering in 1992, with the investigative newsmagazine covering various topics, usually involving criminal investigations. "Dateline Extra" brings past episodes of the long-running show to MSNBC, with Tamron Hall hosting updated segments within the episodes. Mysterious disappearances and murders are among the most-frequent subjects of the crimes featured on the show.