Does a company like BP that has gone though a major disaster like its 2005 refinery explosion in Texas have a higher than normal obligation to behave in an ethical and above-board manner?

Contrast the actions and changes made by BP with other organizations which have experienced failures.

Examples include: The Tylenol recall in 1982, the Toyota floor mat recall in 2009-2011, consumer data breeches, etc.

In your response describe the role of the company's ethics reporting systems, appropriate risk management, managers, and compliance officers played in the outcome.