"A masterpiece。" (Martin Amis)。 "The best book about homicide detectives by an American writer。" (Norman mailer)。 Based on a year on the killing streets of Baltimore, David Simon's true crime masterpiece reveals a city few will ever experience。 Day in day out citizens are shot, stabbed, or bludgeoned to death。 At the centre of this hurricane of crime is the city's homicide unit, a small brotherhood of men who fight for whatever justice is possible in a deadly world。