According to the initial findings of the 18-Year-old struck his nephew on Friday in his apartment suddenly with a Hammer to the head, the police announced on Sunday. After that hit, and he joined together with the 22-year-old second uncle to the victim. The mother of the victim managed to, apparently, her two half-brothers from further attacks to prevent. Her son had to be emergency surgery in a hospital, his condition is reported to be stable. The two suspects were arrested. The 18-year-old Turk has been brought before a judge. A police spokeswoman could not provide information whether the warrant of arrest against him was issued. The 22-year-old German-Turk came due to a lack of grounds for Detention, again on free foot. The investigation of the reasons behind the fact to take.