Bumble Bee Foods and two others were charged with willfully violating worker safety rules, allegedly causing the 2012 death of an employee who became trapped inside an industrial oven at the company’s Santa Fe Springs plant.

“We take worker safety very seriously,” said Los Angeles District Attorney Jackie Lacey. “For the past year, prosecutors and investigators from my office have begun rolling out to major industrial incidents involving serious worker injuries and death. Our goal is to enhance the criminal prosecution of workplace safety violations. Although the Bumble Bee investigation began in 2012, this case represents our commitment to protecting workers from illegal – and, potentially, deadly – on-the-job practices.”

Bumble Bee’s former safety manager Saul Florez, the company’s director of plant operations Angel Rodriguez, and Bumble Bee Foods LLC were charged with three felony counts each of an Occupational Safety & Health Administration (OSHA) violation causing death.

On October 11, 2012, victim Jose Melena, 62, of Wilmington, entered a 35-foot-long cylindrical oven as part of his job duties at Bumble Bee’s Santa Fe Springs plant.

The oven is used to sterilize cans of tuna.

Co-workers were unaware that Melena was inside the oven when they loaded multiple carts, collectively containing about 12,000 pounds of tuna, closed the front door and started the oven.

The victim inadvertently became trapped in the back of the super-heated, pressurized steam cooker.

During the two-hour heat sterilization process, the oven’s internal temperature rose to about 270 degrees.

Melena’s severely burned remains were discovered by a coworker, prosecutors said. Melena worked for the company for about six years.