| Summary | Date | Source |
|---|---|---|
| Journalist, human rights campaigner Natalia Estemirova | 07/23/2009 | The Guardian |
| Journalist Anna Politkovskaya | 06/13/2014 | The Independent |
| Businessman Boris Berezovsky | 02/28/2015 | The Telegraph |
| Human rights lawyer Stanislav Markelov | 02/28/2015 | The Telegraph |
| Former FSB agent Alexander Litvinenko | 01/21/2016 | The New York Times |
| Former Putin aide Mikhail Lesin | 03/10/2016 | Business Insider |
| Kremlin critic Nikolai Glushkov | 03/13/2018 | The Sun |
| Russian journalist Maxim Borodin | 04/16/2018 | The Times of London |
| Anti-Putin blogger Imran Aliev | 02/11/2020 | LaCorte News |