From today's saga on the London death of an exiled Georgian tycoon who had ties to Alexander Litvinenko's set:

A spokesman for the Surrey police said that according to initial work by experts, "there was no radioactive material involved" in Patarkatsishvili's death.

I love that this is now one of the first things they check for when an exile from an ex-Soviet country dies in London.

--Eve Fairbanks