On October 11, 2012, 62-year-old Jose Melena was working at the Bumble Bee Foods plant in Santa Fe Springs, California. He entered a 35-foot-long cylindrical pressure cooker (steamer) to repair a chain inside the machine. Unaware that Melena was deep inside the cylinder, another employee assumed he was in the bathroom. The coworker loaded the machine with 12,000 pounds of canned tuna, closed the heavy airtight door, and turned on the steam. Melena was trapped inside as the cooker pressurized and