The 'Broadchurch' and 'Dr. Who' star briefly plays Alexander Litvinenko, a former Russian intelligence officer poisoned in London, in AMC+ and Sundance Now's four-part limited series.

In ‘Litvinenko,’ a Russian Whistle-Blower Investigates His Own Murder A new dramatization of the 2006 poisoning of Alexander Litvinenko shows the former spy, played by David Tennant, helping ...

Mr Litvinenko’s death was meant to send a signal, Sir Robert found. The British government’s response—which so far seems to consist of tough talk and little action—will send one too.

Litvinenko spoke to Julia Svetlichnaya, a Russian graduate student, who sought out his help on a book she was writing. But what he wanted to talk about were his plans concerning those rich and ...

Litvinenko’s death on Nov. 23, 2006, came after weeks of illness that baffled his doctors. They finally traced his symptoms to a suspected ingestion of radioactive polonium-210, which is fatal ...

Marina Litvinenko, the widow of murdered KGB agent Alexander Litvinenko, speaks to members of the media as she leaves the High Court in central London, U.K. July 31, 2015.

The Omagh Bombing Inquiry is hearing arguments around the appointment of a special advocate for the families this week.

Murdered Russian spy Alexander Litvinenko was killed because of an eight-page dossier he had compiled on a powerful Russian figure for a British company, a business associate told the BBC on Saturday.

Litvinenko, 43, died Nov. 23 in full view of the world, which watched as he slowly deteriorated into a bald, frail husk of the robust distance runner he had been just three weeks earlier.

Former Russian spy Alexander Litvinenko wasn’t the first Russian government critic to end up dead, but the Kremlin denies targeting foes. Here’s a look at cases.

Former Russian spy Alexander Litvinenko wasn’t the first Russian government critic to end up dead, but the Kremlin denies targeting foes. Here’s a look at cases.

Marina Litvinenko, widow of KGB agent Alexander Litvinenko, makes her way to the High Court in central London on Tuesday to attend the first day of a long-awaited public inquiry.