The crime was committed in the elevator of a residential building in Moscow. A 47-year-old woman with her six-year-old daughter came into the elevator with a man. There he raped the mother with the child, which sounds as violent actions of a sexual nature in the dry language of the Criminal code of the Russian Federation.
The woman went to the police. She told that a pervert made sexual violence over her and over the child. After that, he disappeared. The law enforcement authorities seized records from surveillance cameras that were installed in the building. The alleged offender hit the lens, and this may facilitate the quest.