Posted on July 19, 2017 by Nikita Stewart in The New York Times The New York Times, By Nikita Stewart Between intermittent drizzle and drenching downpours, social workers climbed an embankment just off what they called the “zigzag” — an entanglement of roads and exits from the Henry Hudson Parkway and Riverside Drive in northern Manhattan. They were looking for a crudely built wooden loft bed wedged into concrete so that it was suspended above the ground and three feet or so beneath Riverside Drive.