On April 16, a flash flood in Burkina Faso trapped eight miners underground. Six of them were killed, with two of the bodies only being found over a month later, on May 27. Six of the eight miners were from Burkina Faso, one from Zambia, and another from Tanzania. The company responsible is Canadian-based Trevali Mining Corp., which has mines in Burkina Faso, Namibia, as well as New Brunswick. The company is currently valued at 369 million dollars, making it the largest mining company in Burkina Faso.