Firefighters search mud after Brazil dam collapse; 58 dead

By MARCELO SILVA DE SOUSA and PETER PRENGAMAN
BRUMADINHO, Brazil — Firefighters on Monday carefully moved over treacherous mud, sometimes walking, sometimes crawling, in search of survivors or bodies, four days after a dam collapse that buried mine buildings and surrounding neighborhoods with iron ore waste.
The confirmed death toll rose to 58, with up to 300 people still missing, authorities said. In an ominous sign, nobody was recovered alive Sunday, a stark difference from the first two