Russia arrests Wall Street Journal journalist for spying
The 32-year-old journalist was suspected of "espionage" for the benefit of Washington
Russia: FSB video shows the movements of Daria Dugina’s killer (video)
The 43-year-old Ukrainian woman served in the Azov battalion - Dugina's murder was a "sinister crime", Putin said
Assassination attempt on Putin’s closest associate
A synthetic poison was used