Video shows group of men climbing out of a Brooklyn sewer manhole

Several men were caught on video entering a sewer manhole in Brooklyn and then emerging from it hours later Friday morning. Now, police are trying to determine what exactly they were doing underground. snip Police said a 911 call brought officers to the scene, but the men were gone before they arrived. Later Friday afternoon, the NYPD returned to the area to investigate. Crews from the Department of Environmental Protection were also on scene. They lowered what appeared to be a camera with a light into the manhole as they inspected the sewer system. A DEP spokesperson said they are...