New "Dateline" episode airs March 21 at 9 p.m. ET

A new episode of "Dateline" NBC will be shown on Friday, March 21, at 9 p.m. ET. The episode focuses on a chiropractor's unexplained death, which police believe was a murder by poisoning. Nearly ten years later, a court makes a significant decision about the case. Viewers without cable can watch the episode for free using streaming services like FuboTV or DirecTV Stream, both of which offer free trials for new users. Sling TV is another option available, and it has various promotional deals. FuboTV is an internet streaming service that provides over 100 channels, including sports, news, and entertainment. It also features DVR storage, making it ideal for those who want live TV without a cable subscription. DirecTV Stream allows users to access more than 75 live TV channels and offers a mix of live and on-demand content. Sling TV is another streaming service, allowing users to customize their channel options, add premium content, and utilize DVR features.