An ox is seen on mud after a tailings dam owned by Brazilian miner Vale SA burst, in Brumadinho, Brazil January 27, 2019. (Photo/Agencies)
A fish is seen on mud after a tailings dam owned by Brazilian miner Vale SA burst, in Brumadinho, Brazil January 27, 2019. (Photo/Agencies)
A rescue helicopter flies over mud after a tailings dam owned by Brazilian miner Vale SA burst, in Brumadinho, Brazil January 27, 2019. (Photo/Agencies)
The dam at Vale's Corrego do Feijao mine near Brumadinho, Brazil, is pictured before its January 25, 2019 collapse in this June 2, 2018 handout satellite photo obtained by Reuters January 27, 2019.(Photo/Agencies)
