Russia has accused Ukraine’s special services of carrying out the car bombing in Darya Dugina’s murder.
The FSB said that Natalya Vovk, a Ukrainian citizen, committed the murder and then fled to Estonia.
Russia’s intelligence agency released CCTV footage and military ID of the alleged killer, saying she belongs to the Azov Regiment of Ukraine.
Alexander Dugin’s 29-year-old daughter died on Saturday when a remote-controlled explosive device planted in Dugin’s Toyota Land Cruiser detonated.
It is believed that the explosion was intended to kill Alexander Dugin, a Russian philosopher known as “Putin’s brain”.