The document summarizes the 2010 Deepwater Horizon oil spill caused by BP. It describes how the oil rig explosion led to the largest marine oil spill in history, spilling millions of barrels of oil over 87 days. It examines how BP violated safety regulations and ignored warning signs, causing immense environmental and economic impacts. Stakeholders like the environment, residents, and BP itself suffered major consequences. The conclusion states that prioritizing safety should be a top concern for all companies as part of their social responsibility.