What happened to Niqui McCown? Preview Dateline: Missing In America Season 5

Nikki McCown was 28 years old and just a month away from her wedding day in July 2001. She had found the dress, chosen the flowers, and picked the music. Her mother, Marilyn McCown, recalled the excitement: “She wanted her wedding to be perfect. When I mean perfect, I mean perfect.” The countdown had begun. But Nikki never made it to the altar. On July 22, 2001, she vanished. More than two decades later, the people who love her have made a different kind of vow: to never stop searching. As Dateline’s Josh Mankiewicz puts it, “Because that’s the thing about love. It doesn’t end just because someone disappears.”

This preview opens the fifth season of Dateline: Missing In America, a podcast series that shares six new unsolved mysteries and asks listeners to come forward with any clues that might help crack them.

The Vanishing of a Bride-to-Be

Nikki McCown was in the final stretch of wedding planning when she disappeared. The episode frames her disappearance not with dramatic crime-scene details but with the quiet, crushing weight of a life interrupted at its happiest moment. The butterflies before “I do” never got to settle. Instead, her family and friends were left with a vacuum—no answers, no closure, just the unresolved question of what happened to her on that July day.