Cheryl had a nagging feeling… Where was her daughter, Kelsey? The full story tonight at 9/8c on a classic Dateline. | Dateline NBC

You’re witnessing something highly unusual… Watch the full story tonight at 9/8c on a classic 2-hour Dateline. | Dateline NBC

Her 2018 disappearance captured the nation… Andrea Canning will tell you all about it, Friday at 9/8c on a classic Dateline mystery. | Dateline NBC