A 24-year-old woman planted a bomb that killed a Russian officer near St. Petersburg. By the time the FSB tracked her to Turkey, she had already left for Moldova.

A 24-year-old Russian woman is a suspect in the bombing of a car belonging to a lieutenant colonel with a St. Petersburg unit of Russia’s Air Force and Air Defense, the local news outlet Fontanka said, without disclosing its source. The suspect has not been named.