This is reported by

An investigative police team and investigators are working on the spot.

Also, the Novosibirsk police found out the whereabouts of the boy who lived with the deceased couple. 

“The whereabouts of a minor child who lived with a couple have now been established by police officers.

Everything is all right with him, "- quoted by police message.

According to the investigation, the boy has been with his legal representative since yesterday.

Earlier it became known that the bodies of a man and a woman were found under the windows of a high-rise building in Novosibirsk.