Dateline Episode Trailer: Deadly Mischief | Dateline NBC

Dennis Murphy reports Friday, October 24, at 9/8c on NBC. Watch full episodes: https://www.nbc.com/dateline Like us on Facebook:   / datelinenbc   Follow us on Twitter:   / datelinenbc   Follow us on Instagram:   / datelinenbc   Follow us on TikTok:   / nbcdateline   Stream on Peacock: https://www.peacocktv.com/watch/asset...