AT LEAST six people died and 15 firefighters were hurt in a late night fire in New York that brought down the roof of a dilapidated Bronx building packed with debris and old mattresses, a fire department spokesman said Thursday . . . DURING VISITING hours, the Renoir painting Young Women in the Countryside, valued at more than $1 million, was stolen from the Museum of Modern Art in Bagnols-sur-Ceze, near Avignon, France, authorities said.