London +Radioactive Traces Found+

London - Traces of radiation have been found at two new locations in London after the investigation widened over the poisoning death of a former Russian spy.

Traces of highly radioactive Polonium 210 had already been found at the Millennium Hotel, a branch of the Itsu sushi restaurant and the house of Alexander Litvinenko, who died Thursday of polonium-210 poisoning.
Two new locations - an office block in London's west end and another address in the neighborhood of Mayfair - also showed signs of radioactivity.