Mapping the Edge

People go missing every day. They walk out of their front doors and out of their lives into the silence of cold statistics. For those left behind it is the cruelest of long good-byes. Anna, a self-sufficient and reliable single mother, packs her bags one day for a short vacation to Italy. She leaves her beloved six-year-old daughter, Lily, at home in London with good friends. But when Anna doesn't return, everyone begins to make excuses until the likelihood that she might not come back becomes c