West Virginia Chemical Leak Kills Two

The release of hydrogen sulfide, a highly toxic gas, prompted a temporary shelter-in-place order for residents in the Institute area.

Among the injured were seven ambulance workers who were among the first to respond to the emergency.

Officials say the chemical reaction was 'violent' and unexpected, leading to a chaotic scene where some victims were rushed to the hospital in private vehicles.

A thorough investigation is now underway to determine the exact cause of the leak and whether safety protocols were followed at the silver recovery business.