A child is savagely murdered, then hastily buried, in a secluded area frequented by neighborhood youths. Nobody in this close-knit neighborhood of Greenwich, Connecticut, known as the Valley, allegedly saw or heard anything. Suspects appear to abound, but no arrests are ever made. Delays, denial, local loyalties and loose ends make this murder investigation dead on arrival.The Margolies family, as well as such prominent figures as retired LAPD homicide detective Mark Fuhrman, famed pathologist Michael Baden, and Dorthy Moxley join attorney John Q. Kelly as he re-visits the unsolved murder of 13 year old Matthew Margolies from 35 years ago – only in Murder: Greenwich On Edge.