Trent.Photo

Missing

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Trent Nelson | The Salt Lake Tribune Stephanie Cook, center, released balloons to mark the day her mother, Bobbi Campbell, disappeared 18 years ago. Thursday December 27, 2012 in Cottonwood Heights. With Cook is Rebecca Storrs, left, and Cook's husband Trevin Cook.
Photojournalismgeneral newsmissingCottonwood HeightsUtahUnited StatesCanon EOS-1D Mark IV
Trent Nelson | The Salt Lake Tribune Stephanie Cook, center, released balloons to mark the day her mother, Bobbi Campbell, disappeared 18 years ago. Thursday December 27, 2012 in Cottonwood Heights. With Cook is Rebecca Storrs, left, and Cook's husband Trevin Cook.