Dateline Episode Trailer: Who Killed Courtney Coco? | Dateline NBC

When a young woman's body is discovered in an abandoned building, it sparks an investigation that lasts nearly two decades and pushes one family’s own search for justice. Andrea Canning reports. Watch this full episode: https://www.nbc.com/dateline/video/wh... 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...