Between 1985 and 2004, a staggering 8,894 unsolved murders were committed in New York City. Here is the first-ever inside look at the elite NYPD squad that cracks the “unsolvable” cases. Drawing on her unique access to the Cold Case Squad, Stacy Horn follows three tough, indefatigable cops as they sift through the clues to four puzzling murders, from the 1951 strangling of a young wife to a 1996 drug hit that claimed the lives of the parents of three children. As gripping as anything on TV—and much, much more authentic—The Restless Sleep is a completely addictive behind-the-scenes account of the people who offer a final resolution for the unavenged.