The collapse of the dam in Brumadinho, managed by the Brazilian mining company Vale S.A., unleashed a massive wave of mining tailings, which engulfed everything in its path, including the town of Brumadinho. On the fateful day, the dam failure released an estimated 12 million cubic meters of waste. This incident marked one of Brazil's deadliest environmental disasters in recent history, leaving at least 270 confirmed dead, with many more missing. The sudden release of toxic mud buried homes, vehicles, and structures, causing widespread destruction and displacing hundreds of residents. The nearby facility, which was designed to contain such waste, gave way under pressure, leading to an environmental catastrophe.The tragedy raised serious questions about safety regulations and oversight in Brazil's mining industry. Vale S.A., already under scrutiny for previous incidents involving dam failures, faced intense public backlash and legal troubles following the Brumadinho disaster. Investigations revealed that the company had reported the dam as stable just months prior to the collapse. Rescue operations continued for weeks, with emergency workers battling difficult conditions to locate victims. The event not only impacted local communities but also drew attention from national and international environmental groups, igniting debates about corporate accountability and regulatory failures.