A 22-year-old youth was beaten to death by his elder brother following a heated argument between them at their Malwadi residence in Hadapsar on Tuesday.
Senior police inspector Vasant Sonawane of Hadapsar police station told DNA that Ashok Genuba Ubhe (22) was killed by his alcoholic brother Prashant alias Parshuram (27).
Acting on a complaint lodged by the victim's eldest brother Somnath, police arrested the suspect.
Sonawane said that Ashok was the youngest of the four siblings. Prashant was arrested by the police in a theft case and was released from the Yerawada central prison some six months ago.
"Ashok and Somnath used to urge him to work and earn money instead of drinking alcohol," Sonawane said.