New Delhi: A 20-year-old youth was allegedly stabbed to death at a barber shop over the usage of a comb in southeast Delhi's Badarpur area, police said today. A PCR call was received today at 1.30 PM saying that a man had been stabbed by a pair of scissors and he was critical, said a senior police officer. During inquiry, it was found that the accused brothers Raghubir Thakur (25), and Navami Thakur (30), had a scuffle with deceased Pawan in their shop over the usage of a comb. The matter aggravated and Raghubir caught Pawan by hairs and Navami stabbed him with a pair of scissors, police added. Pawan was rushed to the Apollo Hospital where doctors declared him brought dead. Both the accused have been detained and are being interrogated, police added.