The Supreme Court has finalized a four-year prison sentence for Park Soon-kwan, the CEO of Aricell, in the case involving the deaths of 23 workers. A trial court had sentenced him to 15 years, but the appeals court reduced the term to four years, ruling that failing to install an emergency exit on the factoryโ€™s second floor was not illegal, and the Supreme Court upheld that judgment.

Families of the victims protested the ruling and said they are considering a constitutional complaint over the trial.