The trail on French drug maker and watchdog for diabetes pill deaths.

At least 500 individuals are thought to have died of heart valve issues in France when taking the drug, Mediator, during a major health scandal that became the topic of a 2016 French motion-picture show known as "150 Milligrams".

Legal specialists have finished the drug could cause as many as 2,100 deaths in the long run.

The criminal trial, with 12 people in the dock, can specialize in 91 victims, four of the dec....