(Koln ) Police have said they arrested and charged a
Tunisian citizen in the German city of Koln. with producing a biological weapon
and for "preparing a serious act of violence against the state..
His arrest came about after Germany's domestic intelligence agency (BfV), was tipped off that a Tunisian man attempted to buy highly toxic substances, a search of his home on Tuesday found enough ricin (Which is 6,000 times more powerful than cyanide) to kill a 1000 people.
Police are continuing their search.
