Russia's Investigative Committee (SK) determined on Tuesday a technical malfunction was the most likely reason behind the plane crash in Yeysk in Krasnodar Krai the day before, APA reports citing Tele Trader.
The Committee opened a criminal investigation into the case, which is yet to establish the circumstances that led to it.
On Monday evening, a Su-34 supersonic fighter bomber crashed into a residential building in Yeysk, killing at least 13.