Argument between father and his drunken son grew into a clash with knife and axe and finally both injured Father Tamaz and the son - Levan Giguashvilis were transferred to the hospital with light injuries. Eyewitnesses say the son came home drunk and had a dispute with his father. Arguably, he was the first to stab the man, who tried to protect himself with an axe. Doctors said both men were lightly injured and left hospital after primary treatment. Police are investigating the incident.