After the festive prayer in Çatacık, village Göynük, district Bolu, there was a debate between grandfather Mehmet and grandson Mesut Biçer who gathered in the garden of their houses as a place of sacrifice. Mehmet Biçer entered the house after the discussion and chased his grandchild shotgun Mesut Biden fired. Mesut Biçer, whose bullshit was hit, lost his life on the scene. After the incident, Mehmet Bücer ended his life shooting at the gun. Mehmet Bicer, who reportedly had no mental balance by age, would not have been called as a relative during the sacrifice and was irritated that his hand had not been kissed. After Mehmet Bicer said to his grandson: "I am the grandmother of this family, you do not have to sacrifice me, you kiss me, you have no respect for the adults" and then you argue and open up with your granddaughter.