Pereira, waits for news of her step son Tiago, while the firefighters work on his search after her husband...
Cristiane Pereira, 29, waits for news of her step son Tiago Damasceno, 7, while the firefighters (not seen) work on his search after her husband Albertino Damasceno pointed the debris of his house, where the boy was when a dam, owned by Vale SA and BHP Billiton Ltd burst, in Mariana, Brazil, November 9, 2015. Mud and waste water from burst dams at a Brazilian iron ore mine cut off drinking water and raised health and environmental concerns in cities more than 300 km (186 miles) downstream on Monday, amid increasingly dire search efforts in a village devastated by the mudslides. One of Brazil's worst mining disasters in recent memory left 25 people missing. Officials have confirmed two deaths since Thursday's tragedy and are working to identify two more corpses recovered on Sunday. REUTERS/Ricardo Moraes