Tests for spy murder bar visitors
6633
Hundreds of visitors to the same  bar as the murdered ex-KGB spy on the day he fell ill will be tested for radiation.
703247
Scientists examined the corpse of a  former Russian spy in Britain on Friday to try to discover when  and how he ingested a fatal dose of radioactive material.
756152
Seven staff working in a London hotel bar where former Russian spy Alexander Litvinenko drank before he died from radiation poisoning have been found to have traces of polonium 210, a public health agency said on Thursday.
678550
Pathologists are preparing to carry out a potentially hazardous post-mortem on former Russian spy Alexander Litvinenko, as growing numbers of people were tested for possible exposure to radiation.
90502
Parts of a trial of a man accused of murdering an elderly author will be held in secret on national security grounds.
748172
LONDON, Nov. 27 -- Traces of the radioactive substance responsible for the death of former Russian spy Alexander Litvinenko have been found in two downtown London offices, and three people who are not feeling well have been referred for tests to determine if they might also have been exposed,...
416572
Three people have been sent to a special clinic for radiological tests following the death of a former Russian spy in London, a spokeswoman for Britain's Health Protection Agency (HPA) said on Monday.
55565
Three people have been referred to a special clinic for radiological tests following the death of a former Russian spy in London, a spokeswoman for Britain's Health Protection Agency (HPA) said on Monday.
262283
British detectives have been piecing together scraps of evidence on the mysterious death of a former Russian spy as the spotlight fell on the person he named on his deathbed as the man tracking him.
178470
DNA samples from the soldier who murdered Sally Geeson are being studied to see if he is linked to other sex crimes.
634758
Staff at the Millennium Hotel where Alexander Litvinenko held a meeting test positive for polonium-210.
93474
An Italian academic who met a former Russian spy on the day he fell ill with suspected poisoning was under police guard in London as more people were tested for possible radiation exposure.
327679
Tests were being conducted Monday to find out if anyone else has been contaminated with the radioactive substance that killed ex-Russian spy Alexander Litvinenko.
54844
Â· New sketch based on holidaymaker's sightingsÂ· Family call for worldwide effort to trace suspect
275326
MOSCOW, May 31 -- The former KGB agent charged by British prosecutors with poisoning another former agent in London last November held a news conference Thursday to finger MI6, the British foreign intelligence service, as a more likely suspect in the killing.
231091
German police have uncovered a radioactive trail linked to what prosecutors believe could be a possible suspect in the murder of a former Russian spy in London last month.
661688
Visiting British investigators will meet a key witness, Andrei Lugovoi, in the probe into the death of former Russian agent Alexander Litvinenko.