Captain Michael Davidson, of the container ship SS El Faro, was determined to make his planned shipping trip on time—but a hurricane was approaching his intended path. To succeed, Davidson and his fellow officers had to plot a course to avoid the storm in the face of conflicting weather reports from multiple sources and differing opinions among the officers about what to do. Over the 36-hour voyage, tensions rose as the ship got closer and closer to the storm.

And there were other factors compounding the challenge. The El Faro was an old ship, about to be scrapped. Its owner, TOTE Maritime, was in the process of selecting officers to crew its new ships. Davidson and some of his officers knew the company measured a ship’s on-time arrival and factored that into performance reviews and hiring decisions.

When the ship ultimately sunk on October 1, 2015, it was the deadliest American shipping disaster in decades. But who was to blame for the tragedy and what can we learn from it?

Harvard Business School professor Joe Fuller discusses the culpability of the captain, as well as his subordinates, and what it reveals about how leaders and their teams communicate under pressure in his case, Into the Raging Sea: Final Voyage of the SS El Faro.