During a charismatic Christian gathering in Camden, N.J. some 30 years ago, Pedro Hernandez confessed to a room full of people of having strangled a young boy and leaving his body in a Dumpster. Going by Hernandez's own recent admission to police, the boy in question was 6-year-old Etan Patz, whose 1979 disappearance traumatized his SoHo neighborhood and much of the city.