Now, he has left the killing fields of Iraq and Afghanistan behind, and he plies his trade in what is, ostensibly, a more civilised environment, but still one where greed, violence, depravity and deception are an everyday – and very viable – currency. Where could that be? Correct. The dark streets of London. Raker’s business sounds simple. He looks for missing people. Sons, daughters, sisters, brothers, husbands, wives and parents who have disappeared. Vanished. Went to work one day, and never caught the ‘bus home. People whose absence becomes more grievous day on day for their loved ones, but folk whose here-today-gone-tomorrow status has defeated the limited resources of the police.