New Delhi, July 3 -- A 21-year-old man who was allegedly stabbed by his elder brother following a domestic dispute in southwest Delhi's Rajokari Pahadi succumbed to his injuries during treatment at Safdarjung Hospital on Thursday, police said.

According to the Delhi Police, the incident took place on June 30 after a PCR call regarding a stabbing was received at PS Vasant Kunj South. By the time police reached the spot, the injured, identified as Om Prakash alias Prakash Singh, had already been shifted to Safdarjung Hospital.

During the investigation, police found that the victim was allegedly stabbed by his elder brother, Roop Singh alias Kalia, after an argument at home. The accused, who is unemployed and allegedly addicted to intoxica...