On the morning of March 18, 1999, teenager Leanne Marie Hausberg disappeared into thin air.

The 14-year-old left her family's apartment in Brooklyn and has never been heard from again.

For almost 23 years, Leanne's family has lived with the agony of not knowing what happened to her.

I hope that by bringing their emotional story to the world, people will try to find Leanne or - at the very least - come forward with information they may have about where she went or who she was with when she disappeared.

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