A 20-year-old youth was murdered on Saturday night, allegedly by his uncle, at the railway quarters in Cherlapally. Kushaiguda police said the victim, M. Vijay Kumar, a native of Odisha, had come to the city a week ago to work at a construction site at Cherlapally. On Saturday, a heated argument took place between Kumar and his uncle Dasharath. In a fit of rage, the latter attacked Kumar with crowbar, resulting in serious head injuries to the youth, who died instantly. Police said Dasharath could have killed Kumar fearing he could be seeking revenge for his father’s death 15 years ago. Dasharath allegedly stabbed Kumar’s father to death.