From the New York Times:
On paper, experts and investigators agree, the Deepwater Horizon should have weathered this blowout.
This is the story of how and why it didn’t.
It is based on interviews with 21 Horizon crew members and on sworn testimony and written statements from nearly all of the other 94 people who escaped the rig. Their accounts, along with thousands of documents obtained by The New York Times describing the rig’s maintenance and operations, make it possible to finally piece together the Horizon’s last hours.