In any event, as of 6:30 a.m., we haven't heard any details about what this might have been all about...
Updated: This is likely the cause of the massive air search. Via The Lo-Down:
A 50-year-old man was stabbed to death in the lobby of a building at 190 Stanton Street in the wee hours this morning.
NYPD cruisers and a helicopter converged on Stanton between Attorney and Ridge following a 3:23 a.m. call and found the victim dead on arrival, according to a police spokesman.
Updated: EV Grieve contributor samo is on the scene on Stanton and sends photos of the police presence.