Peter Diamond, ex-CID and notoriously difficult to work with, is sacked from his latest job as a security guard in Harrods. Doggedly he turns his sleuthing skills to unravelling the mystery of a little Japanese girl abandoned in London. Naomi, as she is known, exhibits the classic symptoms of an autistic child.
Mitch is a 25-year-old with commitment issues. Leonard is a five-year-old kid with asthma and vision problems, who captivates everyone he meets. Pearl is Leonard's teenage mother, who's trying to hide a violent secret from her past. Life has given Pearl every reason to mistrust people, but circumstances force...