Former prisoner Bakhtiyar Aliyev came to Police Department #31 and confessed his crime.

In his testimony to the police, he said that he had alcoholic drunk with his brother former prisoner Intigam Aliyev. They argued and Bakhtiyar hit his brother on his head with tea-pot and on the next day he found out that he killed his brother and came to police department.

The investigation is under way, Baku Main Police Department told the APA.