Russian exile found dead in London in unexplained circumstances: reports

A former senior Russian executive linked to late Kremlin opponent Boris Berezovsky has been found dead in London in unexplained circumstances, British and Russian media reported today.
The death of Nikolai Glushkov, 68, comes amid heightened concern in Britain following a nerve agent attack on a former Russian spy in England and as the government said it would investigate the deaths of a number of Russia-linked individuals which have raised suspicions.