One of the local legends from the area of the Great Russian River of Volga tells about the encounter with a huge entity and its horrible fate. A very tall "man" walked into the outskirts of a small Cossack settlement. It was absolutely incomprehensible to the Cossacks where this strange giant had come from. The giant behaved quietly, he was said to be no less than 6 meters in height, (!) and by all signs, the humanoid seemed extremely upset. The giant emanated a powerful "energy wave" or feeling of melancholy. While close to the strange entity the locals felt uncomfortable and pregnant women in the settlement suffered miscarriages (this of course was blamed on the giant). The giant caused fear and hostility (enmity) by the local residents who eventually killed. (No other information on how this was done)

Google map of this location.