This is stated on the site office.

“The investigating authorities ... organized a pre-investigation check on the fact of injury to a man on the high-speed train Sapsan,” the statement says.

It is noted that the identity of the deceased is currently being established, and the investigative-operational group has already left for the scene.

Earlier it was reported that the train "Sapsan" message St. Petersburg - Moscow was detained for almost an hour because of the death of the catcher.