Cold Deaths in New York Climb to 18 as Frigid Winds Linger

A person was found dead in the Bronx on Saturday morning, the police said. An 81-year-old man was also found dead on a rooftop, though it was unclear whether the cold was to blame.Extreme cold warnings remained in effect across much of the Northeast through Monday morning, including New York City, because of dangerously low wind chills.