A nun and a churchgoer have been killed by a gunman who opened fire inside a cathedral on the eastern Russian island of Sakhalin.
Six other people were wounded in the incident – most were said to have been shot in the legs and were not critically hurt.
An employee at a private security firm was detained at the scene in the main city of Yuzhno-Sakhalinsk.
The motive of the gunman, who is said to be about 25 years old, was not clear.
There was no apparent link to the Winter Olympics taking place in Sochi about 4,700 miles to the west.
The Investigative Committee – Russia’s main federal investigating authority – said psychiatrists would try to determine the suspect’s mental condition, reported Reuters news agency.
Reuters quoted the regional leader of the Russian Orthodox Church, Archbishop Tikhon, as saying a prayer service would be held at the cathedral later on Sunday.
