Russian security service claim to have identified killer of Darya Dugina lacks credibility

Ukrainian officials have said Darya Dugina could have been killed by the Russian state in a false flag operation Photograph: Social Media

Each new claim over the attack that killed Darya Dugina seems to raise more questions than it answers.

On Monday, Russia’s FSB security service claimed to have cracked the case, publishing information and a video it said showed a Ukrainian woman from the country’s Azov regiment was responsible for the murder of Dugina, whose father is the far-right ideologue Alexander Dugin.