4After losing her mum in a tragic accident when she was young, Chrissy Moss had to find out the hard way how to survive on one of the East End's most notorious estates. When a 15-year-old girl disappears, hours after delivering a message for a local lowlife, the residents take the law into their own hands, forcing old secrets to resurface. With rumours flying, Chrissy begins to suspect what happened to her mother was no accident. But people on the estate are scared to talk, and to find answers Chrissy must unravel an age-old web of deceit that runs right into the heart of London's East End. Could it be that Chrissy, like her mother, put her trust in the wrong person?