The arrest of Shamsutdinov, who shot his colleagues, was extended until October 26

"The measure of restraint was extended until October 26," TASS quoted him as saying.

Earlier, Shamsutdinov pleaded guilty to the shooting of his colleagues.

On October 25, 2019, the accused shot eight people in a military unit in Transbaikalia and wounded two more.

A criminal case was initiated against him for the murder of two or more persons.

He faces life imprisonment.