Two women were poisoned at a wedding in Russia, the chemical is predicted to be the element thallium, a poison commonly used by the KGB in the cold war.
The women ore now eciving treatment in a Russian hospital and their condition is said to be improving after an antidote was administered, but thy are said to still be in a serious condition.
Moscow police have opened a criminal invistigation but have no leads, however they are making enquierys.
One Russian toxicologist says that they may have been poisoned in the US before traveling to Russia.
Thallium can be aquired from any university, and administered by putting it in food.