Replacement Baby

A young woman finds a box hidden under the floorboards of her Brooklyn row house.  Inside the box she discovers newspaper clippings about an abducted British infant and a faded baby dress.  Amongst the articles is a photograph of a baby with the young woman's name on it, yet the child looks nothing like her.  Questions lead her on a journey across the ocean to London to seek answers.  Will she discover who she really is?  Was she adopted, or is there something more sinister about her findings?