Clover had frequently used this poisonous chemical in the processing of her photographs.

The fish ingested the poisonous chemical.

Others have died after explosions at the plants or been seriously injured handling poisonous chemicals.

But if you knew it was bad, that it had been sprayed with poisonous chemicals and that people will get ill from drinking it, how can you keep quiet?

The report documented widespread violations of worker rights, including the use of excessive overtime, crowded dorms, and the use of poisonous chemicals causing worker fatalities.