He opened to public the data laying bare the crimes of the manager of the company some days ago in protest against the company side's worsening maltreatment of the workers.

Displeased with this, the company side tormented him, putting all sorts of pressure on him. Not content with this, it watched and inspected him under the pretext of "formation of trade union".

The Samsung Electronics Branch of the Metal Trade Union held that the company side's increased pressure and dire destitution drove the worker to death.