Niva" with people inside drove off a cliff and went under water.
A group of three guys and two girls went on a trip to the Civil River near Novochboksarsk. Around 22:00 the young people made contact with their loved ones for the last time, after which the contact with them was cut off.
A later geolocation showed their last location near the river. The car went off a cliff and sank. Before that, all five died.