(CNN) — The NYPD’s bomb squad is responding to the building explosion at 1644 Park Avenue in Manhattan’s East Harlem, according to a law enforcement source with direct knowledge of the incident. It is not clear what prompted the unit to go to the scene or whether it was done as a precaution.
From CNN’s Susan Candiotti
NYC Building Explosion: NYPD’s bomb squad responding
(CNN) — The NYPD’s bomb squad is responding to the building explosion at 1644 Park Avenue in Manhattan’s East Harlem, according to a law enfor...