CATCH ME UP
Russian authorities accuse Margarita Reutt of organizing the bombing and killing of military defector Robert Shagayev in occupied Sevastopol.
Reporting says her attitude toward Russia changed after the full-scale invasion, and she was later fined for discrediting the army.
The reporting also says she traveled to Crimea.
Authorities claim she confessed, but independent verification is impossible.
More context
It remains uncertain whether she was linked to Ukrainian intelligence or involved in the assassination.