Spy Poisoning Investigation

  • Playlist
  • Download
  • Embed
    <iframe src="" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

An update on the case of Alexander Litvinenko, the ex-spy poisoned with radioactive material. Find out the latest on what authorities know about the substance that killed him.


Nicholas D. Priest, Professor of Environmental Toxicology, Centre for Decision Analysis and Risk Management School of Health and Social Sciences, Middlesex University; Former Research Scientist, Atomic Energy Agency, London, England



Please keep your community civil. All comments must follow the Community rules and terms of use, and will be moderated prior to posting. NPR reserves the right to use the comments we receive, in whole or in part, and to use the commenter's name and location, in any medium. See also the Terms of Use, Privacy Policy and Community FAQ.

NPR thanks our sponsors

Become an NPR sponsor

Support comes from